--- a/src/render/opengl/SDL_glfuncs.h	Sun May 12 12:59:17 2013 +0200
+++ b/src/render/opengl/SDL_glfuncs.h	Sun May 12 13:02:07 2013 +0200
@@ -1,6 +1,6 @@
 /* list of OpenGL functions sorted alphabetically
    If you need to use a GL function from the SDL video subsystem,
-   change it's entry from SDL_PROC_UNUSED to SDL_PROC and rebuild.
+   change its entry from SDL_PROC_UNUSED to SDL_PROC and rebuild.
 */
 #define SDL_PROC_UNUSED(ret,func,params)