#define ERR_SECURECHANNEL_MSG "471 %s %s :Cannot join channel (+z)"
#define ERR_OPONLYCHANNEL_MSG "471 %s %s :Cannot join channel (+O)"
#define ERR_REGONLYCHANNEL_MSG "471 %s %s :Cannot join channel (+R)"
-#define ERR_UNKNOWNMODE_MSG "472 %s: %c :is unknown mode char for %s"
+#define ERR_UNKNOWNMODE_MSG "472 %s %c :is unknown mode char for %s"
#define ERR_INVITEONLYCHAN_MSG "473 %s %s :Cannot join channel (+i)"
#define ERR_BANNEDFROMCHAN_MSG "474 %s %s :Cannot join channel (+b)"
#define ERR_BADCHANNELKEY_MSG "475 %s %s :Cannot join channel (+k)"