Typo and consistency fixes

Just a couple of minor fixes. You might also want to add a short description and URL, because currently `flanker` is shown as follows when listed as a repository in search:

![screen shot 2013-11-19 at 14 19 10](https://f.cloud.github.com/assets/2316326/1572816/98051664-5125-11e3-92a2-697d349e203a.png)

Whereas with a description it would be much more informative, for example look at `requests`:

![screen shot 2013-11-19 at 14 20 46](https://f.cloud.github.com/assets/2316326/1572824/d1535912-5125-11e3-8357-8ef01c87025c.png)