Added a missing semicolon for consistency.

Added in a missing semicolon to the angular code.

Also, I'm not hoping to start any sort of argument, but what is the motivation for omitting semicolons in the node.js code, but using them in the angular code? Isn't the beauty of using node that we can use the same programming language (and style) on the server as on the client? Is there an advantage to requiring the developer to switch mental modes when moving from client to server?

Awesome project though! I might be interested in creating a yeoman generator based on this!