diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e317e3..82b4617 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed spelling errors in documentation.
+
 ## [4.6.0] - 2022-08-07
 
 ### Fixed
diff --git a/docs/Get-CosmosDbAccountMasterKey.md b/docs/Get-CosmosDbAccountMasterKey.md
index 1432559..8d671fb 100644
--- a/docs/Get-CosmosDbAccountMasterKey.md
+++ b/docs/Get-CosmosDbAccountMasterKey.md
@@ -31,7 +31,7 @@ in Azure.
 PS C:\> Get-CosmosDbAccountMasterKey -Name 'MyCosmosDBAccount' -ResourceGroupName 'MyResourceGroup'
 ```
 
-Retrun the Primary Master Key for the 'MyCosmosDBAccount' in the resource group
+Return the Primary Master Key for the 'MyCosmosDBAccount' in the resource group
 'MyResourceGroup'.
 
 ### Example 2
@@ -40,7 +40,7 @@ Retrun the Primary Master Key for the 'MyCosmosDBAccount' in the resource group
 PS C:\> Get-CosmosDbAccountMasterKey -Name 'MyCosmosDBAccount' -ResourceGroupName 'MyResourceGroup' -MasterKeyType 'SecondaryReadonlyMasterKey'
 ```
 
-Retrun the Secondary Readonly Master Key for the 'MyCosmosDBAccount' in the resource group
+Return the Secondary Readonly Master Key for the 'MyCosmosDBAccount' in the resource group
 'MyResourceGroup'.
 
 ## PARAMETERS
diff --git a/docs/New-CosmosDbDocument.md b/docs/New-CosmosDbDocument.md
index d784f39..f4e51f1 100644
--- a/docs/New-CosmosDbDocument.md
+++ b/docs/New-CosmosDbDocument.md
@@ -19,7 +19,7 @@ Create a new document for a collection in a Cosmos DB database.
 New-CosmosDbDocument -Context <Context> [-KeyType <String>] [-Key <SecureString>]
  [-Database <String>] -CollectionId <String> -DocumentBody <String>
  [-IndexingDirective <String>] [-Upsert <Boolean>] [-PartitionKey <Object[]>]
- [-Encoding <String>] [-RetrunJson <switch>] [<CommonParameters>]
+ [-Encoding <String>] [-ReturnJson <switch>] [<CommonParameters>]
 ```
 
 ### Account
@@ -28,7 +28,7 @@ New-CosmosDbDocument -Context <Context> [-KeyType <String>] [-Key <SecureString>
 New-CosmosDbDocument -Account <String> [-KeyType <String>] [-Key <SecureString>]
  [-Database <String>] -CollectionId <String> -DocumentBody <String>
  [-IndexingDirective <String>] [-Upsert <Boolean>] [-PartitionKey <Object[]>]
- [-Encoding <String>] [-RetrunJson <switch>] [<CommonParameters>]
+ [-Encoding <String>] [-ReturnJson <switch>] [<CommonParameters>]
 ```
 
 ## DESCRIPTION
diff --git a/docs/Set-CosmosDbDocument.md b/docs/Set-CosmosDbDocument.md
index df0c576..98844bf 100644
--- a/docs/Set-CosmosDbDocument.md
+++ b/docs/Set-CosmosDbDocument.md
@@ -19,7 +19,7 @@ Update a document from a Cosmos DB collection.
 Set-CosmosDbDocument -Context <Context> [-Database <String>] [-Key <SecureString>]
  -CollectionId <String> -Id <String> -DocumentBody <String> [-IndexingDirective <String>]
  [-PartitionKey <Object[]>] [-Encoding <String>] [-ETag <String>]
- [-RetrunJson <switch>] [<CommonParameters>]
+ [-ReturnJson <switch>] [<CommonParameters>]
 ```
 
 ### Account
@@ -28,7 +28,7 @@ Set-CosmosDbDocument -Context <Context> [-Database <String>] [-Key <SecureString
 Set-CosmosDbDocument -Account <String> [-Database <String>] [-Key <SecureString>]
  [-KeyType <String>] -CollectionId <String> -Id <String> -DocumentBody <String>
  [-IndexingDirective <String>] [-PartitionKey <Object[]>] [-Encoding <String>]
- [-ETag <String>] [-RetrunJson <switch>] [<CommonParameters>]
+ [-ETag <String>] [-ReturnJson <switch>] [<CommonParameters>]
 ```
 
 ## DESCRIPTION