Github -> GitHub typo

Author: hugovk

_sections/30-projects.md

@@ -49,8 +49,8 @@ These projects pledge to drop Python 2 support in or before 2020.
 - [![](assets/pymeasure.png)PyMeasure](https://github.com/ralph-group/pymeasure)
 - [![](assets/chaquopy.png)Chaquopy](https://chaquo.com/chaquopy/)
 
-<!-- Adding a new project with a logo? They're roughly sorted by Github stars.
-Try to insert yours in order. We use judgment for projects not on Github, and
+<!-- Adding a new project with a logo? They're roughly sorted by GitHub stars.
+Try to insert yours in order. We use judgment for projects not on GiHhub, and
 for some that aren't directly comparable. -->
 
 &nbsp; <!--break separating project with image from without -->