Fix readme.org format

README.org

 ** Description
 A simple shooting game. As of this time I'm not sure what form it will take (similar to asteroids, space invaders, bullet hell?)
 ** Install
-*** Install [[https://www.quicklisp.org/beta/][quicklisp]]
-*** Clone into ~/quicklisp/local-projects/
-*** Clone this git repo into ~/quicklisp/local-projects/
-*** (ql:quickload :simple-shooter)
-*** (simple-shooter:start)
+- Install [[https://www.quicklisp.org/beta/][quicklisp]]
+- Clone into ~/quicklisp/local-projects/
+- Clone this git repo into ~/quicklisp/local-projects/
+- (ql:quickload :simple-shooter)
+- (simple-shooter:start)
 ** License
 Copyright (C) 2016 Lily Carpenter