diff --git a/main/guides/governance/index.md b/main/guides/governance/index.md
index a1f07c462..e40ab42b9 100644
--- a/main/guides/governance/index.md
+++ b/main/guides/governance/index.md
@@ -52,17 +52,17 @@ to [publish values of the parameters to vstorage](../zoe/pub-to-storage).
 import { handleParamGovernance } from '@agoric/governance/src/contractHelper.js';
 
 export const start = async (zcf, privateArgs, baggage) => {
-...
+  // ...
   const { publicMixin, makeDurableGovernorFacet, params } =
     await handleParamGovernance(
       zcf,
       privateArgs.initialPoserInvitation,
       paramTypes,
       privateArgs.storageNode,
-      privateArgs.marshaller,
+      privateArgs.marshaller
     );
-...
-}
+  // ...
+};
 ```
 
 We get back
@@ -73,22 +73,22 @@ We get back
 
 ```js
 export const start = async (zcf, privateArgs, baggage) => {
-...
+  // ...
   const publicFacet = Far('Public', {
     makeFirstInvitation,
-    ...publicMixin,
+    ...publicMixin
   });
   const limitedCreatorFacet = Far('Creator', {
     makeCollectFeesInvitation() {
       return makeCollectFeesInvitation(zcf, feeSeat, feeBrand, 'Fee');
-    },
+    }
   });
   const { governorFacet } = makeDurableGovernorFacet(
     baggage,
-    limitedCreatorFacet,
+    limitedCreatorFacet
   );
   return harden({ publicFacet, creatorFacet: governorFacet });
-}
+};
 ```
 
 ## Starting a Governed Contract via its Governor
@@ -121,9 +121,9 @@ using `v0-accept-charter` to identify this offer:
 
 ```js
 test.serial('Voter0 accepts charter, committee invitations', async t => {
-...
+  // ...
   await victor.acceptCharterInvitation('v0-accept-charter');
-...
+  // ...
 });
 ```
 
@@ -136,8 +136,8 @@ referring back to `v0-accept-charter` as `charterAcceptOfferId`:
 
 ```js
 const makeVoter = (t, wallet, wellKnown) => {
-...
-    const putQuestion = async (offerId, params, deadline) => {
+  // ...
+  const putQuestion = async (offerId, params, deadline) => {
     const instance = await wellKnown.instance[contractName]; // swaparoo instance handle
     const path = { paramPath: { key: 'governedParams' } };
 
@@ -146,17 +146,17 @@ const makeVoter = (t, wallet, wellKnown) => {
 
     /** @type {import('@agoric/smart-wallet/src/offers.js').OfferSpec} */
     const offer = {
-        id: offerId,
-        invitationSpec: {
-          source: 'continuing',
-          previousOffer: NonNullish(charterAcceptOfferId),
-          invitationMakerName: 'VoteOnParamChange',
-        },
-        offerArgs,
-        proposal: {},
+      id: offerId,
+      invitationSpec: {
+        source: 'continuing',
+        previousOffer: NonNullish(charterAcceptOfferId),
+        invitationMakerName: 'VoteOnParamChange'
+      },
+      offerArgs,
+      proposal: {}
     };
     return doOffer(offer);
-    };
+  };
 };
 ```
 
@@ -164,14 +164,14 @@ The `offerArgs` include a deadline and details of the params to change:
 
 ```js
 test.serial('vote to change swap fee', async t => {
-...
+  // ...
   const targetFee = IST(50n, 100n); // 50 / 100 = 0.5 IST
   const changes = { Fee: targetFee };
-...
+  // ...
   const deadline = BigInt(new Date(2024, 6, 1, 9, 10).valueOf() / 1000);
   const result = await victor.putQuestion('proposeToSetFee', changes, deadline);
   t.log('question is posed', result);
-...
+  // ...
 });
 ```
 
@@ -182,9 +182,9 @@ using `v0-join-committee` to identify this offer:
 
 ```js
 test.serial('Voter0 accepts charter, committee invitations', async t => {
-...
+  // ...
   await victor.acceptCommitteeInvitation('v0-join-committee', 0);
-...
+  // ...
 });
 ```
 
@@ -193,7 +193,7 @@ referring back to `v0-join-committee` as `committeeOfferId`:
 
 ```js
 const makeVoter = (t, wallet, wellKnown) => {
-...
+  // ...
   const vote = async (offerId, details, position) => {
     const chosenPositions = [details.positions[position]];
 
@@ -204,13 +204,13 @@ const makeVoter = (t, wallet, wellKnown) => {
         source: 'continuing',
         previousOffer: NonNullish(committeeOfferId),
         invitationMakerName: 'makeVoteInvitation',
-        invitationArgs: harden([chosenPositions, details.questionHandle]),
+        invitationArgs: harden([chosenPositions, details.questionHandle])
       },
-      proposal: {},
+      proposal: {}
     };
     return doOffer(offer);
   };
-...
+  // ...
 };
 ```
 
@@ -219,12 +219,14 @@ published to vstorage.
 
 ```js
 test.serial('vote to change swap fee', async t => {
-...
-  const details = await vstorage.get(`published.committee.swaparoo.latestQuestion`);
+  // ...
+  const details = await vstorage.get(
+    `published.committee.swaparoo.latestQuestion`
+  );
   t.is(details.electionType, 'param_change');
   const voteResult = await victor.vote('voteToSetFee', details, 0);
   t.log('victor voted:', voteResult);
-...
+  // ...
 });
 ```
 
@@ -233,11 +235,11 @@ carried. It instructs the swaparoo contract to change the fee.
 
 ```js
 test.serial('vote to change swap fee', async t => {
-...
+  // ...
   const swapPub = E(zoe).getPublicFacet(
-    swapPowers.instance.consume[contractName],
+    swapPowers.instance.consume[contractName]
   );
-...
+  // ...
   const after = await E(swapPub).getAmount('Fee');
   t.deepEqual(after, targetFee);
 });
diff --git a/main/guides/orchestration/getting-started/api.md b/main/guides/orchestration/getting-started/api.md
index 8a089f295..47ffb1271 100644
--- a/main/guides/orchestration/getting-started/api.md
+++ b/main/guides/orchestration/getting-started/api.md
@@ -12,7 +12,7 @@ The [`Orchestrator`](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestrati
 
 Retrieves the chain information and provides access to chain-specific methods. See [getChain](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.Orchestrator#getChain).
 
-```javascript
+```js
 const chain = await orchestrator.getChain('chainName');
 ```
 
@@ -20,7 +20,7 @@ const chain = await orchestrator.getChain('chainName');
 
 Creates a new `LocalChainAccount`. See [makeLocalAccount](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.Orchestrator#makeLocalAccount).
 
-```javascript
+```js
 const localAccount = await orchestrator.makeLocalAccount();
 ```
 
@@ -28,7 +28,7 @@ const localAccount = await orchestrator.makeLocalAccount();
 
 Returns information about a `denom`, including the equivalent local Brand, the chain where the denom is held, and the chain that issues the corresponding asset. See [getBrandInfo](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.Orchestrator#getBrandInfo).
 
-```javascript
+```js
 const brandInfo = orchestrator.getBrandInfo('denom');
 ```
 
@@ -36,7 +36,7 @@ const brandInfo = orchestrator.getBrandInfo('denom');
 
 Converts a denom amount to an `Amount` with a brand. See [asAmount](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.Orchestrator#asAmount).
 
-```javascript
+```js
 const amount = orchestrator.asAmount({ denom: 'uatom', value: 1000n });
 ```
 
@@ -48,7 +48,7 @@ An [`OrchestrationAccount`](https://agoric-sdk.pages.dev/types/_agoric_orchestra
 
 Retrieves the address of the account on the remote chain. See [getAddress](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.OrchestrationAccountI#getAddress).
 
-```javascript
+```js
 const address = await orchestrationAccount.getAddress();
 ```
 
@@ -56,7 +56,7 @@ const address = await orchestrationAccount.getAddress();
 
 Returns an array of amounts for every balance in the account. See [getBalances](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.OrchestrationAccountI#getBalances).
 
-```javascript
+```js
 const balances = await orchestrationAccount.getBalances();
 ```
 
@@ -64,7 +64,7 @@ const balances = await orchestrationAccount.getBalances();
 
 Retrieves the balance of a specific denom for the account. See [getBalance](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.OrchestrationAccountI#getBalance).
 
-```javascript
+```js
 const balance = await orchestrationAccount.getBalance('uatom');
 ```
 
@@ -72,7 +72,7 @@ const balance = await orchestrationAccount.getBalance('uatom');
 
 Transfers an amount to another account on the same chain. The promise settles when the transfer is complete. See [send](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.OrchestrationAccountI#send).
 
-```javascript
+```js
 await orchestrationAccount.send(receiverAddress, amount);
 ```
 
@@ -80,7 +80,7 @@ await orchestrationAccount.send(receiverAddress, amount);
 
 Transfers an amount to another account, typically on another chain. The promise settles when the transfer is complete. See [transfer](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.OrchestrationAccountI#transfer).
 
-```javascript
+```js
 await orchestrationAccount.transfer(amount, destinationAddress);
 ```
 
@@ -88,7 +88,7 @@ await orchestrationAccount.transfer(amount, destinationAddress);
 
 Transfers an amount to another account in multiple steps. The promise settles when the entire path of the transfer is complete. See [transferSteps](https://agoric-sdk.pages.dev/interfaces/_agoric_orchestration.OrchestrationAccountI#transferSteps).
 
-```javascript
+```js
 await orchestrationAccount.transferSteps(amount, transferMsg);
 ```
 
@@ -96,6 +96,6 @@ await orchestrationAccount.transferSteps(amount, transferMsg);
 
 Deposits payment from Zoe to the account. For remote accounts, an IBC Transfer will be executed to transfer funds there.
 
-```javascript
+```js
 await orchestrationAccount.deposit(payment);
 ```
diff --git a/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-swap.md b/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-swap.md
index 879cbe4cb..a093fc545 100644
--- a/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-swap.md
+++ b/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-swap.md
@@ -8,7 +8,7 @@
 
 ## Imports
 
-```javascript
+```js
 import { StorageNodeShape } from '@agoric/internal';
 import { TimerServiceShape } from '@agoric/time';
 import { withdrawFromSeat } from '@agoric/zoe/src/contractSupport/zoeHelpers.js';
@@ -29,7 +29,7 @@ Importing Shapes and Utilities:
 
 ## Type Imports
 
-```javascript
+```js
 /**
  * @import {Orchestrator, IcaAccount, CosmosValidatorAddress} from '../types.js'
  * @import {TimerService} from '@agoric/time';
@@ -46,7 +46,7 @@ This includes type information to help with TypeScript or JSDoc annotations, whi
 
 ## `stakeAndSwapFn` Offer Handler
 
-```javascript
+```js
 /**
  * @param {Orchestrator} orch
  * @param {object} ctx
@@ -57,7 +57,7 @@ This includes type information to help with TypeScript or JSDoc annotations, whi
  * @param {CosmosValidatorAddress} offerArgs.validator
  */
 const stakeAndSwapFn = async (orch, { zcf }, seat, offerArgs) => {
-    ...
+// ...
 ```
 
 Function Parameters:
@@ -67,20 +67,20 @@ Function Parameters:
 - `seat`: The seat representing the contract's position in the offer.
 - `offerArgs`: Arguments provided with the offer, including staked amount and validator address.
 
-```javascript
+```js
 const { give } = seat.getProposal();
 ```
 
 Extracts the `give` part of the proposal from the seat. This includes what the user is offering to the contract.
 
-```javascript
+```js
 const omni = await orch.getChain('omniflixhub');
 const agoric = await orch.getChain('agoric');
 ```
 
 Retrieves chain objects for omniflixhub (a remote chain) and agoric (the local chain) chains using the orchestrator.
 
-```javascript
+```js
 const [omniAccount, localAccount] = await Promise.all([
   omni.makeAccount(),
   agoric.makeAccount()
@@ -89,7 +89,7 @@ const [omniAccount, localAccount] = await Promise.all([
 
 Creates accounts on both omniflixhub and agoric chains concurrently.
 
-```javascript
+```js
 const omniAddress = omniAccount.getAddress();
 ```
 
@@ -97,7 +97,7 @@ Retrieves the address of the omniAccount.
 
 ## Depositing and Exiting
 
-```javascript
+```js
 // deposit funds from user seat to LocalChainAccount
 const payments = await withdrawFromSeat(zcf, seat, give);
 await deeplyFulfilled(
@@ -120,7 +120,7 @@ The seat exits the offer, completing the offer being handled.
 
 ## Building and Executing Swap Instructions
 
-```javascript
+```js
 // build swap instructions with orcUtils library
 const transferMsg = orcUtils.makeOsmosisSwap({
   destChain: 'omniflixhub',
@@ -137,7 +137,7 @@ Parameters include destination chain, destination address, input amount, output
 
 Carries out the swap instructions using the results of `orcUtils.makeOsmosisSwap` above.
 
-```javascript
+```js
 await localAccount
   .transferSteps(give.Stable, transferMsg)
   .then(_txResult =>
@@ -152,7 +152,7 @@ We log any errors that occur during the process.
 
 ## Declaring `privateArgs` shape, and upgradeability
 
-```javascript
+```js
 /** @type {ContractMeta<typeof start>} */
 export const meta = {
   privateArgsShape: {
@@ -172,7 +172,7 @@ This defines the shape of private arguments and the contract’s upgradability,
 
 ## `makeNatAmountShape` function
 
-```javascript
+```js
 /**
  * @param {Brand} brand must be a 'nat' brand, not checked
  * @param {NatValue} [min]
@@ -187,7 +187,7 @@ Utility function to create a shape for amounts of the specified fungible brand.
 
 The `contract` function when wrapped inside `withOrchestration` defines the [`start` function](#start-function) which is the entry point of the contract. The contract exports a `start` function [below](#start-function). It is merely a convention/convenience that we define a more abstract `contract` function here and pass it to `withOrchestration`. The arguments of this function are `zcf`, `privateAge`, `zone`, and `tools` for orchestration.
 
-```javascript
+```js
 /**
  * Orchestration contract to be wrapped by withOrchestration for Zoe
  *
@@ -208,7 +208,7 @@ const contract = async (zcf, privateArgs, zone, { orchestrate }) => {
 
 ## Getting brands from Contract Terms
 
-```javascript
+```js
 const { brands } = zcf.getTerms();
 ```
 
@@ -216,7 +216,7 @@ This retrieves the brands specified in the contract terms.
 
 ## Handler for swap and stake offers
 
-```javascript
+```js
 /** deprecated historical example */
 /**
  * @type {OfferHandler<
@@ -231,7 +231,7 @@ const swapAndStakeHandler = orchestrate('LSTTia', { zcf }, stakeAndSwapFn);
 
 ## Make Invitation and Create `publicFacet`
 
-```javascript
+```js
 const publicFacet = zone.exo('publicFacet', undefined, {
   makeSwapAndStakeInvitation() {
     return zcf.makeInvitation(
@@ -252,7 +252,7 @@ Defines the `publicFacet` for the contract, which includes the method to make an
 
 ## `start` Function
 
-```javascript
+```js
 export const start = withOrchestration(contract);
 ```
 
diff --git a/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-unbond.md b/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-unbond.md
index 7c2c06f9e..d6d3d6e85 100644
--- a/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-unbond.md
+++ b/main/guides/orchestration/getting-started/contract-walkthrough/cross-chain-unbond.md
@@ -8,7 +8,7 @@
 
 ## Imports
 
-```javascript
+```js
 import { M } from '@endo/patterns';
 import { withOrchestration } from '../utils/start-helper.js';
 ```
@@ -18,7 +18,7 @@ import { withOrchestration } from '../utils/start-helper.js';
 
 ## JSDoc Annotations for Type Information
 
-```javascript
+```js
 /**
  * @import {Orchestrator, IcaAccount, CosmosValidatorAddress} from '../types.js'
  * @import {TimerService} from '@agoric/time';
@@ -36,7 +36,7 @@ This includes type information annotations to help with TypeScript or JSDoc, mak
 
 ## `unbondAndLiquidStakeFn` Function
 
-```javascript
+```js
 /**
  * @param {Orchestrator} orch
  * @param {object} ctx
@@ -45,7 +45,7 @@ This includes type information annotations to help with TypeScript or JSDoc, mak
  * @param {undefined} _offerArgs
  */
 const unbondAndLiquidStakeFn = async (orch, { zcf }, _seat, _offerArgs) => {
-    ...
+// ...
 ```
 
 ### Function Parameters
@@ -57,7 +57,7 @@ const unbondAndLiquidStakeFn = async (orch, { zcf }, _seat, _offerArgs) => {
 
 ## Interacting with Chains
 
-```javascript
+```js
 const omni = await orch.getChain('omniflixhub');
 const omniAccount = await omni.makeAccount();
 ```
@@ -72,7 +72,7 @@ Creates an account on the omniflixhub chain.
 
 ## Interaction with Stride Chain
 
-```javascript
+```js
 const stride = await orch.getChain('stride');
 const strideAccount = await stride.makeAccount();
 ```
@@ -89,7 +89,7 @@ Creates an account on the stride chain.
 
 The `contract` function when wrapped inside `withOrchestration` defines the [`start` function](#start-function) which is the entry point of the contract. The contract exports a `start` function [below](#start-function). It is merely a convention/convenience that we define a more abstract `contract` function here and pass it to `withOrchestration`. The arguments of this function are `zcf`, `privateAge`, `zone`, and `tools` for orchestration.
 
-```javascript
+```js
 /**
  * Orchestration contract to be wrapped by withOrchestration for Zoe
  *
@@ -117,7 +117,7 @@ const contract = async (zcf, privateArgs, zone, { orchestrate }) => {
 
 ## Offer Handler for Unbond and Liquid Stake
 
-```javascript
+```js
 /** @type {OfferHandler} */
 const unbondAndLiquidStake = orchestrate(
   'LSTTia',
@@ -132,7 +132,7 @@ Defines the offer handler for the unbond and liquid stake operation using [`unbo
 
 ## Make Invitation and Create `publicFacet`
 
-```javascript
+```js
 const publicFacet = zone.exo('publicFacet', undefined, {
   makeUnbondAndLiquidStakeInvitation() {
     return zcf.makeInvitation(
@@ -156,7 +156,7 @@ Defines the `publicFacet` for the contract, which includes the method to make an
 
 ## `start` Function
 
-```javascript
+```js
 export const start = withOrchestration(contract);
 ```
 
diff --git a/main/guides/orchestration/getting-started/key-concepts.md b/main/guides/orchestration/getting-started/key-concepts.md
index c700e9d72..735e7d060 100644
--- a/main/guides/orchestration/getting-started/key-concepts.md
+++ b/main/guides/orchestration/getting-started/key-concepts.md
@@ -20,9 +20,9 @@ For a detailed explanation of these access control rules, see [Access Control wi
 
 This sample is taken from one of the [example contracts](https://github.com/Agoric/agoric-sdk/blob/master/packages/orchestration/src/examples/swapExample.contract.js)
 
-```javascript
+```js
 const stakeAndSwapFn = async (orch, ...) => {
-...
+// ...
   const omni = await orch.getChain('omniflixhub');
   const agoric = await orch.getChain('agoric');
 
@@ -34,7 +34,7 @@ const stakeAndSwapFn = async (orch, ...) => {
   const omniAddress = omniAccount.getAddress();
 
   // deposit funds from user seat to LocalChainAccount
-...
+// ...
   const transferMsg = orcUtils.makeOsmosisSwap({ ... });
 
   try {
@@ -53,7 +53,7 @@ The `makeChainHub` utility manages the connections and metadata for various bloc
 It simplifies accessing and interacting with multiple chains, providing a unified interface for the orchestration logic to manage cross-chain operations effectively.
 ChainHub also allows dynamic registration and use of chain and connection information.
 
-```javascript
+```js
 const chainHub = makeChainHub(remotePowers.agoricNames);
 
 // Register a new chain with its information
@@ -77,7 +77,7 @@ Orchestration accounts are a key concept in the Agoric Orchestration API, repres
 
 - `getAddress` retrieves the address of the account on the remote chain.
 
-```javascript
+```js
 const address = await orchestrationAccount.getAddress();
 ```
 
@@ -86,7 +86,7 @@ const address = await orchestrationAccount.getAddress();
 - `getBalances` returns an array of amounts for every balance in the account.
 - `getBalance` retrieves the balance of a specific denom for the account.
 
-```javascript
+```js
 const balances = await orchestrationAccount.getBalances();
 const balance = await orchestrationAccount.getBalance('uatom');
 ```
@@ -97,7 +97,7 @@ const balance = await orchestrationAccount.getBalance('uatom');
 - `transfer` transfers an amount to another account, typically on another chain.
 - `transferSteps` transfers an amount in multiple steps, handling complex transfer paths.
 
-```javascript
+```js
 await orchestrationAccount.send(receiverAddress, amount);
 await orchestrationAccount.transfer(amount, destinationAddress);
 await orchestrationAccount.transferSteps(amount, transferMsg);
diff --git a/main/guides/zoe/contract-requirements.md b/main/guides/zoe/contract-requirements.md
index 3ac88d4d9..50ea34b5a 100644
--- a/main/guides/zoe/contract-requirements.md
+++ b/main/guides/zoe/contract-requirements.md
@@ -49,10 +49,10 @@ to pass in any arguments that should not be part of the public terms.
 
 ```js
 const start = (zcf, privateArgs) => {
-  ...
+  // ...
   // your code here
   return harden({ creatorFacet, creatorInvitation, publicFacet });
-}
+};
 harden(start);
 export { start };
 ```
diff --git a/main/guides/zoe/contract-upgrade.md b/main/guides/zoe/contract-upgrade.md
index 630b0abdc..33d15056d 100644
--- a/main/guides/zoe/contract-upgrade.md
+++ b/main/guides/zoe/contract-upgrade.md
@@ -133,12 +133,12 @@ Now we have all the parts of an upgradable contract.
 We can then upgrade it to have another method:
 
 ```js
-  const makeRoom = zone.exoClass('Room', RoomI, (id) => ({ id, value: 0 }), {
-    ...
-    clear(delta) {
-      this.state.value = 0;
-    },
-  });
+const makeRoom = zone.exoClass('Room', RoomI, id => ({ id, value: 0 }), {
+  // ...
+  clear(delta) {
+    this.state.value = 0;
+  }
+});
 ```
 
 The interface guard also needs updating.
@@ -146,8 +146,8 @@ The interface guard also needs updating.
 
 ```js
 const RoomI = M.interface('Room', {
-  ...
-  clear: M.call().returns(),
+  // ...
+  clear: M.call().returns()
 });
 ```
 
@@ -179,14 +179,14 @@ Define all exo classes/kits before any incoming method calls from other vats --
 
 baggage is a MapStore that provides a way to preserve the state and behavior of objects between [smart contract upgrades](https://docs.agoric.com/guides/zoe/contract-upgrade) in a way that preserves the identity of objects as seen from other [vats](#vat). In the provided contract, baggage is used to ensure that the state of various components is maintained even after the contract is upgraded.
 
-```javascript
+```js
 export const start = async (zcf, privateArgs, baggage) => {
-  ...
+  // ...
   const { accountsStorageNode } = await provideAll(baggage, {
-    accountsStorageNode: () => E(storageNode).makeChildNode('accounts'),
+    accountsStorageNode: () => E(storageNode).makeChildNode('accounts')
   });
-  ...
-}
+  // ...
+};
 ```
 
 ### Exo
@@ -195,7 +195,7 @@ An Exo object is an exposed Remotable object with methods (aka a [Far](/glossary
 
 This [@endo/exo](https://github.com/endojs/endo/tree/master/packages/exo) package defines the APIs for making Exo objects, and for defining ExoClasses and ExoClassKits for making Exo objects.
 
-```javascript
+```js
 const publicFacet = zone.exo(
   'StakeAtom',
   M.interface('StakeAtomI', {
@@ -226,17 +226,17 @@ Each [Zone](/glossary/#zone) provides an API that allows the allocation of [Exo
 
 See [SwingSet vat upgrade documentation](https://github.com/Agoric/agoric-sdk/tree/master/packages/SwingSet/docs/vat-upgrade.md) for more example use of the zone API.
 
-```javascript
+```js
 const zone = makeDurableZone(baggage);
-...
-zone.subZone('vows')
+// ...
+zone.subZone('vows');
 ```
 
 ### Durable Zone
 
 A zone specifically designed for durability, allowing the contract to persist its state across upgrades. This is critical for maintaining the continuity and reliability of the contract’s operations.
 
-```javascript
+```js
 const zone = makeDurableZone(baggage);
 ```
 
@@ -244,22 +244,22 @@ const zone = makeDurableZone(baggage);
 
 See [Vow](/glossary/#vow); These tools handle promises and asynchronous operations within the contract. `prepareVowTools` prepares the necessary utilities to manage these asynchronous tasks, ensuring that the contract can handle complex workflows that involve waiting for events or responses from other chains.
 
-```javascript
+```js
 const vowTools = prepareVowTools(zone.subZone('vows'));
-...
+// ...
 const makeLocalOrchestrationAccountKit = prepareLocalChainAccountKit(
   zone,
   makeRecorderKit,
   zcf,
   privateArgs.timerService,
   vowTools,
-  makeChainHub(privateArgs.agoricNames),
+  makeChainHub(privateArgs.agoricNames)
 );
-...
+// ...
 const makeCosmosOrchestrationAccount = prepareCosmosOrchestrationAccount(
   zone,
   makeRecorderKit,
   vowTools,
-  zcf,
+  zcf
 );
 ```
diff --git a/main/guides/zoe/pub-to-storage.md b/main/guides/zoe/pub-to-storage.md
index f953d82ec..f77407428 100644
--- a/main/guides/zoe/pub-to-storage.md
+++ b/main/guides/zoe/pub-to-storage.md
@@ -122,7 +122,7 @@ The contract gets `baggage`, along with `privateArgs` when it starts in
  * @param {Baggage} baggage
  */
 export const prepare = async (zcf, privateArgs, baggage) => {
-    ...
+  // ...
 };
 ```
 
@@ -152,8 +152,8 @@ export const setupReserve = async ({
   consume: {
     board,
     chainStorage,
-    ...
+// ...
   },
-...
+// ...
 }) => { ... };
 ```
diff --git a/main/reference/vstorage-ref.md b/main/reference/vstorage-ref.md
index e935b95e2..5e2030124 100644
--- a/main/reference/vstorage-ref.md
+++ b/main/reference/vstorage-ref.md
@@ -172,7 +172,7 @@ The data at this key are the entries of the NameHub. Here we show the object com
 
 ```js
     {
-...
+// ...
       'ibc/42225F147137DDEB5FEF0F1D0A92F2AD57557AFA2C4D6F30B21E0D983001C002': {
         brand: Object @Alleged: stATOM brand#board00990 {},
         denom: 'ibc/42225F147137DDEB5FEF0F1D0A92F2AD57557AFA2C4D6F30B21E0D983001C002',
@@ -184,7 +184,7 @@ The data at this key are the entries of the NameHub. Here we show the object com
         issuerName: 'stATOM',
         proposedName: 'stATOM',
       },
-...
+// ...
       'ibc/BA313C4A19DFBF943586C0387E6B11286F9E416B4DD27574E6909CABE0E342FA': {
         brand: Object @Alleged: ATOM brand#board05557 {},
         denom: 'ibc/BA313C4A19DFBF943586C0387E6B11286F9E416B4DD27574E6909CABE0E342FA',
@@ -196,7 +196,7 @@ The data at this key are the entries of the NameHub. Here we show the object com
         issuerName: 'ATOM',
         proposedName: 'ATOM',
       },
-...
+// ...
       ubld: {
         brand: Object @Alleged: BLD brand#board0566 {},
         denom: 'ubld',