hemanth/nmotw.in — pull request #9 by pdehaan (2014-09-05 00:35:41+00:00)
Title: Removing extra commas for categories

Should fix extra commas on http://nmotw.in/

![node_module_of_the_week___nmotw](https://cloud.githubusercontent.com/assets/557895/4158869/86dac6ec-3494-11e4-998c-59695ad3caae.png)