Add extra line break for better formatting

Currently, the meta comment info is on the same line as the actual comment. Reddit's markdown syntax requires two line breaks to start a new paragraph; this change adds the necessary extra line break to achieve this.

![example](http://f.cl.ly/items/1h2w0C2I303M050B0A37/Screen%20Shot%202014-08-27%20at%201.39.56%20PM.png "example")