Change array count of pointer value to array count of the first element

gflib/bg.c

@@ -34,7 +34,7 @@ struct BgConfig2
     u32 unk_3:18;
 
     void* tilemap;
-    s32 bg_x; // Maybe unsigned, but game treats it as if it is signed a lot
+    s32 bg_x; // Maybe unsigned, but game treats it as if it is signed a LOT.
     s32 bg_y; // Same for this variable.
 };