Corrected formatting in Copying.md

Author: Kiloku

Copying.md

@@ -2,7 +2,7 @@ Volition Copyright (applies to original FreeSpace2 source code
 developed and released by Volition):
 
 >Copyright (C) Volition, Inc. 1999.  All rights reserved.
-
+>
 >All source code herein is the property of Volition, Inc. You may not
 sell or otherwise commercially exploit the source or things you
 created based on the source.