Mac: Fixed whitespace around function return type.
diff --git a/src/audio/coreaudio/SDL_coreaudio.m b/src/audio/coreaudio/SDL_coreaudio.m
index 1beb95f..8512905 100644
--- a/src/audio/coreaudio/SDL_coreaudio.m
+++ b/src/audio/coreaudio/SDL_coreaudio.m
@@ -678,8 +678,8 @@
     /* We're running! */
     return 1;
 }
-static int
 
+static int
 audioqueue_thread(void *arg)
 {
     SDL_AudioDevice *this = (SDL_AudioDevice *) arg;