Fixed spacing

src/cpuinfo/SDL_cpuinfo.c

@@ -1087,12 +1087,12 @@ int SDL_GetSystemRAM(void)
 #ifdef __HAIKU__
         if (SDL_SystemRAM <= 0) {
             system_info info;
-	    if (get_system_info(&info) == B_OK) {
+            if (get_system_info(&info) == B_OK) {
                 /* To have an accurate amount, we also take in account the inaccessible pages (aka ignored)
                   which is a bit handier compared to the legacy system's api (i.e. used_pages).*/
                 SDL_SystemRAM = (int)round((info.max_pages + info.ignored_pages > 0 ? info.ignored_pages : 0) * B_PAGE_SIZE / 1048576.0);
-	    }
-	}
+            }
+        }
 #endif
 #endif
     }