Core/Server: Fix typo from previous commit.

src/server/game/Server/Protocol/Handlers/CombatHandler.cpp

@@ -31,7 +31,7 @@ void WorldSession::HandleAttackSwingOpcode(WorldPacket& recv_data)
     uint64 guid;
     recv_data >> guid;
 
-    sLog->outDebug(LOG_FILTER_PACKETIO, "WORLD: Recvd CMSG_ATTACKSWING Message guidlow:%u guidhigh:%u", GUID_LOPART(guid), GUID_HIPART(guid));
+    sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Recvd CMSG_ATTACKSWING Message guidlow:%u guidhigh:%u", GUID_LOPART(guid), GUID_HIPART(guid));
 
     Unit* pEnemy = ObjectAccessor::GetUnit(*_player, guid);