Merge pull request #9 from mobify/fn-casing-example

Fix confusing comment re: function casing.

Author: jansepar

javascript/README.md

@@ -191,7 +191,7 @@ var computer = {};
 Use camel-case for function names
 
 ````javascript
-// bad: this is our variable name convention
+// bad: underscores shouldn’t be used in identifiers
 function recalculate_item_height() { ... }
 
 // bad: this is our constructor name convention