diff --git a/l4d1_signature_linux.h b/l4d1_signature_linux.h
index 1415f84..dc162e0 100644
--- a/l4d1_signature_linux.h
+++ b/l4d1_signature_linux.h
@@ -6,37 +6,37 @@ const char* engine_dll[] = {"engine.so", 0};
 const char* matchmaking_dll[] = {"matchmaking_ds.so", "matchmaking.so", 0};
 
 //CBaseServer::GetMaxHumanPlayers(void)const
-//fuction is in engine.so
+//function is in engine.so
 const char* friends_lobby = "\x16\x56\x53\x83\xEC\xC3\xE8\xC3\xC3\xC3\xC3\x81\xC3\xC3\xC3\xC3\xC3\x8B\x74\xC3\xC3\x8B\x83";
 unsigned char friends_lobby_new[] = {0x06, 0x00, 0xB8, 0x3C, 0x00, 0x00, 0x00, 0xC3};
 void* friends_lobby_org = NULL;
 
 //CBaseServer::ConnectClient(netadr_s &, int, int, int, char  const*, char  const*, char  const*, int, CUtlVector<CLC_SplitPlayerConnect, CUtlMemory<CLC_SplitPlayerConnect, int>> &, bool)
-//fuction is in engine.so, loc jz/jnz, above #Valve_Reject_Hidden_Game
+//function is in engine.so, loc jz/jnz, above #Valve_Reject_Hidden_Game
 const char* lobby_sux = "\x0A\x8B\x86\x78\x01\x00\x00\x85\xC0\x0F\x85";
 const char* lobby_sux_new = "\x06\x00\xB8\x01\x00\x00\x00\x90";
 void* lobby_sux_org = NULL;
 
 //CBaseServer::ConnectClient(netadr_s &, int, int, int, char  const*, char  const*, char  const*, int, CUtlVector<CLC_SplitPlayerConnect, CUtlMemory<CLC_SplitPlayerConnect, int>> &, bool)
-//fuction is in engine.so, above #Valve_Reject_Server_Full
+//function is in engine.so, above #Valve_Reject_Server_Full
 const char* max_players = "\x0F\xFF\x50\xC3\x29\xC7\x01\xEF\x3B\xC3\xC3\xC3\x00\x00\x0F\x8E";
 unsigned char max_players_new[]= {0x06, 0x07, 0x83, 0xFF, 0x3C, 0x90, 0x90, 0x90};
 void* max_players_org = NULL;
 
 //CServerGameClients::GetMaxHumanPlayers(void)
-//fuction is in server.so
+//function is in server.so
 const char* server_bplayers = "\x1F\x53\x83\xEC\xC3\xE8\xC3\xC3\xC3\xC3\x81\xC3\xC3\xC3\xC3\xC3\x8B\x83\xC3\xC3\xC3\xC3\x8B\x00\x85\xC0\x74\x10\x8B\x10\x89\x04";
 unsigned char server_bplayers_new[] = {0x06, 0x00, 0xB8, 0x3C, 0x00, 0x00, 0x00, 0xC3};
 void* server_bplayers_org = NULL;
 
 //CTerrorGameRules::ClientConnected(edict_t *, char  const*, char  const*, char *, int)
-//fuction is in server.so
+//function is in server.so
 const char* human_limit = "\x12\x8B\x54\xC3\xC3\x8B\x02\x89\x14\xC3\xFF\x90\xC3\x02\x00\x00\x39\xF8\x7E";
 const char* human_limit_new = "\x02\x11\x90\x90";
 void* human_limit_org = NULL;
 
 //CGameServer::SetMaxClients(int)
-//fuction is in engine.so
+//function is in engine.so
 const char* players = "\x13\x83\xBB\xC3\xC3\xC3\xC3\x01\x7F\xC3\x8B\x80\x0C\xC3\xC3\x00\x89\xC3\xC3\xE8";
 const char* players_new = "\x03\x1D\x89\xC2\xEB";
 void* players_org = NULL;
diff --git a/l4d2_signature_linux.h b/l4d2_signature_linux.h
index 197a78e..e110c23 100644
--- a/l4d2_signature_linux.h
+++ b/l4d2_signature_linux.h
@@ -30,3 +30,4 @@ unsigned char lobby_match_new[] = {0x01, 0x02, 0xC3};
 void *lobby_match_org = NULL;
 
 #endif //_INCLUDE_L4D2_SIGNATURE_LINUX_
+
diff --git a/l4dtoolz_mm.h b/l4dtoolz_mm.h
index b8712c6..1bb1f0b 100644
--- a/l4dtoolz_mm.h
+++ b/l4dtoolz_mm.h
@@ -23,7 +23,6 @@ public:
 
 	static void OnChangeMaxplayers ( IConVar *var, const char *pOldValue, float flOldValue );
 	static void OnChangeUnreserved ( IConVar *var, const char *pOldValue, float flOldValue );
-	static void OnChangeIvailosp ( IConVar *var, const char *pOldValue, float flOldValue );
 
 #if SOURCE_ENGINE == SE_LEFT4DEAD
 	static void OnChangeRemovehumanlimit ( IConVar *var, const char *pOldValue, float flOldValue );