Clean up README.

Author: Mike Seidle

README.md

@@ -6,8 +6,8 @@ License
 -------
 GNU GPL V2 - http://www.gnu.org/licenses/gpl-2.0.html
 
-What's In This Repo?
---------------------
+What's in here?
+---------------
 * /ubuntu - Ubuntu specific scripts
-  * clean-kernel-images.sh - Script for removing old kernels from /boot. In other news, Ubuntu server defaults to a tiny /boot partition and aftere 5-10 upgrades it runs out of space. 
+  * *clean-kernel-images.sh* - Script for removing old kernels from /boot. In other news, Ubuntu server defaults to a tiny /boot partition and after 5-10 upgrades it runs out of space.