Fix a typo

Author: MrBrain295

README.md

@@ -1,5 +1,5 @@
 # learning-area
-Github repo for the [MDN Learning Area](https://developer.mozilla.org/en-US/Learn).
+GitHub repo for the [MDN Learning Area](https://developer.mozilla.org/en-US/Learn).
 
 Most of the code examples shown and discussed in the Learning Area can be found here; the directories in the repo match the module structure of the articles.