Add spaces after commas

src/server/game/AI/SmartScripts/SmartScriptMgr.cpp

@@ -56,7 +56,7 @@ void SmartWaypointMgr::LoadFromDB()
         Field* fields = result->Fetch();
         uint32 entry = fields[0].GetUInt32();
         uint32 id = fields[1].GetUInt32();
-        float x,y,z;
+        float x, y, z;
         x = fields[2].GetFloat();
         y = fields[3].GetFloat();
         z = fields[4].GetFloat();