🔓 Remove secure URL from tutorial.

tutorial.md

@@ -80,7 +80,7 @@ Run the application:
 npm start
 ```
 
-Now go to `https://localhost:3003`. You should get the following message:
+Now go to `http://localhost:3003`. You should get the following message:
 
 ```
 PHI 533 CDS Hook Running!
@@ -91,11 +91,11 @@ Nice! Your **Service** is up and running!
 ## Exercise 3 - Add your CDS Service to the Sandbox
 
 Now that we have a **CDS Service** that's available on the web, we need to tell the **Sandbox** about it. 
-1. Your **CDS Service** endpoint provides a list of CDS Services when accessed with the following path: `https://localhost:3003/cds-services`. Go to this url in your browser to see what it returns. 
+1. Your **CDS Service** endpoint provides a list of CDS Services when accessed with the following path: `http://localhost:3003/cds-services`. Go to this url in your browser to see what it returns. 
 
 2. Click on the `CDS Services` button in the top menu, and choose `Add CDS Service` from the dropdown
 
-3. Fill out the `Discover Endpoint URL:` textbox with your **Service** endpoint: `https://localhost:3003/cds-services`. 
+3. Fill out the `Discover Endpoint URL:` textbox with your **Service** endpoint: `http://localhost:3003/cds-services`. 
 
 4. Click the `Save` button. After a small pause, you should get the following message: `Success: Configured CDS Service(s) found at the discovery endpoint.`