Remove newlines from log messages

test/testspriteminimal.c

@@ -113,7 +113,7 @@ int main(int argc, char *argv[])
     int i;
 
     if (argc > 1) {
-        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "USAGE: %s\n", argv[0]);
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "USAGE: %s", argv[0]);
         return_code = 1;
         goto quit;
     }