Fixed a typo.

src/API/Std.pm

@@ -12,7 +12,7 @@ our (%LANGE, %MODULE, %EVENTS, %HOOKS, %CMDS);
 our @ISA = qw(Exporter);
 our @EXPORT_OK = qw(conf_get trans err awarn timer_add timer_del cmd_add 
 					cmd_del hook_add hook_del rchook_add rchook_del match_user
-					has_privy);
+					has_priv);
 
 
 # Initialize a module.