docs: fix syntax highlighting unit testing example

foxyseta · web-flow · commit 3095fbe07bbc · 2024-07-06T03:33:24.000-04:00
diff --git a/docs/section-4-syntax-highlighting.md b/docs/section-4-syntax-highlighting.md
@@ -445,7 +445,7 @@ var abc = function(d) {
   }
 
   baz();
-  ^ !variable
+  // <- !variable
 };
 ```
 
