Edit sample code in 24.1 to follow rule 8.1

fredrikolovsson · fredrikolovsson · commit 784d02998000 · 2016-01-27T11:53:57.000+01:00
Replaced function expression with arrow function notation.
diff --git a/README.md b/README.md
@@ -2099,7 +2099,7 @@ Other Style Guides
 
     ...
 
-    $(this).on('listingUpdated', function (e, listingId) {
+    $(this).on('listingUpdated', (e, listingId) => {
       // do something with listingId
     });
     ```
@@ -2112,7 +2112,7 @@ Other Style Guides
 
     ...
 
-    $(this).on('listingUpdated', function (e, data) {
+    $(this).on('listingUpdated', (e, data) => {
       // do something with data.listingId
     });
     ```
