Merge pull request #76834 from bnb/patch-1

Improve code example in Environment Variables section of functions-reference-node.md

Author: PRMerger9

articles/azure-functions/functions-reference-node.md

@@ -461,23 +461,16 @@ There are two ways to install packages on your Function App:
 
 ## Environment variables
 
-In Functions, [app settings](functions-app-settings.md), such as service connection strings, are exposed as environment variables during execution. You can access these settings using `process.env`, as shown here in the `GetEnvironmentVariable` function:
+In Functions, [app settings](functions-app-settings.md), such as service connection strings, are exposed as environment variables during execution. You can access these settings using `process.env`, as shown here in the second and third calls to `context.log()` where we log the `AzureWebJobsStorage` and `WEBSITE_SITE_NAME` environment variables:
 
 ```javascript
-module.exports = function (context, myTimer) {
+module.exports = async function (context, myTimer) {
     var timeStamp = new Date().toISOString();
 
     context.log('Node.js timer trigger function ran!', timeStamp);
-    context.log(GetEnvironmentVariable("AzureWebJobsStorage"));
-    context.log(GetEnvironmentVariable("WEBSITE_SITE_NAME"));
-
-    context.done();
+    context.log("AzureWebJobsStorage: " + process.env["AzureWebJobsStorage"]);
+    context.log("WEBSITE_SITE_NAME: " + process.env["WEBSITE_SITE_NAME"]);
 };
-
-function GetEnvironmentVariable(name)
-{
-    return name + ": " + process.env[name];
-}
 ```
 
 [!INCLUDE [Function app settings](../../includes/functions-app-settings.md)]