thesis.md: Fix typo in file

Fixed typo in thesis.md file,
`recommend` was misspelled as
`recoment`

Closes #411

_faq/thesis.md

@@ -3,7 +3,7 @@ question: "I want to write a thesis with coala!"
 ---
 Great! This is the right place. Check out the other questions and most
 importantly the projects page.
-If you have own ideas we recoment you submit them to
+If you have own ideas we recommend you submit them to
 [our projects list](https://github.com/coala/projects/blob/master/data/projects.js)
 as a pull request regardless if you want to do them yourself or not.
 You can find further information regarding thesis writing with coala [here](http://coala.io/thesis).