Merge pull request #292447 from vicancy/patch-20

Fix code issues in the doc

Author: prmerger-automator[bot]

articles/azure-web-pubsub/quickstart-serverless.md

@@ -793,7 +793,7 @@ Use the following commands to create these items.
 
    [!INCLUDE [Connection string security comment](includes/web-pubsub-connection-string-security-comment.md)]
 
-   First, find your Web PubSub resource from **Azure Portal** and copy out the connection string under **Keys**. Then, navigate to Function App settings in **Azure Portal** -> **Settings** -> **Configuration**. And add a new item under **Application settings**, with name equals `WebPubSubConnectionString` and value is your Web PubSub resource connection string.
+   First, find your Web PubSub resource from **Azure Portal** and copy out the connection string under **Keys**. Then, navigate to Function App settings in **Azure Portal** -> **Settings** -> **Environment variables**. And add a new item under **App settings**, with name equals `WebPubSubConnectionString` and value is your Web PubSub resource connection string.
 
 ## Configure the Web PubSub service `Event Handler`
 

articles/azure-web-pubsub/quickstarts-push-messages-from-server.md

@@ -180,7 +180,7 @@ python -m venv env
 source ./env/bin/activ
 
 pip install azure-messaging-webpubsubservice
-pip install websock
+pip install websockets
 ```
 
 #### Use the WebSocket API to connect to your Web PubSub resource. Create a `subscribe.py` file with the following code
@@ -213,8 +213,8 @@ if __name__ == '__main__':
 
     try:
         asyncio.get_event_loop().run_until_complete(connect(token['url']))
-        except KeyboardInterrupt:
-            pass
+    except KeyboardInterrupt:
+        pass
 
 ```