Move brace out of user-edit scope

Move the closing brace of a function down below the
`// Only change code above this line`-comment in
`Use Conditional Logic with IfElse Statements`

Fix #3152

challenges/basic-javascript.json

@@ -986,9 +986,10 @@
         "  // Only change code below this line.",
         "",
         "",
+        "",
+        "  // Only change code above this line.",
         "}",
         "",
-        "// Only change code above this line.",
         "// We use this function to show you the value of your variable in your output box.",
         "(function(){return myFunction();})();"
       ],