diff --git a/src/backends/sdl/input.c b/src/backends/sdl/input.c
index b907015b..f526ac99 100644
--- a/src/backends/sdl/input.c
+++ b/src/backends/sdl/input.c
@@ -565,10 +565,10 @@ IN_MLookUp(void)
 void
 IN_KeyboardInit(Key_Event_fp_t fp)
 {
- 	Key_Event_fp = fp;
+	Key_Event_fp = fp;
 
 	/* SDL stuff. Moved here from IN_BackendInit because
-	 * this must be done after video is initialized. */
+	   this must be done after video is initialized. */
 #if SDL_VERSION_ATLEAST(2, 0, 0)
 	SDL_SetRelativeMouseMode(SDL_TRUE);
 	have_grab = GLimp_InputIsGrabbed();
@@ -576,7 +576,7 @@ IN_KeyboardInit(Key_Event_fp_t fp)
 	SDL_EnableUNICODE(0);
 	SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
 	have_grab = (SDL_WM_GrabInput(SDL_GRAB_QUERY) == SDL_GRAB_ON);
-#endif 
+#endif
 }
 
 /*