Get rid of trailing whitespaces

src/game/layers.cpp

@@ -152,7 +152,6 @@ void CLayers::InitBackground(class IMap *pMap)
 						m_pGameGroup->m_ClipW = 0;
 						m_pGameGroup->m_ClipH = 0;
 					}
-					
 					//We don't care about tile layers.
 				}
 			}