diff --git a/src/irc/core/irc-servers.h b/src/irc/core/irc-servers.h
index 6fea42c9..fc3480a7 100644
--- a/src/irc/core/irc-servers.h
+++ b/src/irc/core/irc-servers.h
@@ -70,7 +70,10 @@ struct _IRC_SERVER_REC {
 	int max_msgs_in_cmd; /* max. number of targets in one /MSG */
 
 	/* Command sending queue */
-	int cmdcount; /* number of commands in `cmdqueue' */
+	int cmdcount; /* number of commands in `cmdqueue'. Can be more than
+	                 there actually is, to make flood control remember
+			 how many messages can be sent before starting the
+			 flood control */
 	GSList *cmdqueue; /* command, redirection, ... */
 	GTimeVal wait_cmd; /* don't send anything to server before this */
 	GTimeVal last_cmd; /* last time command was sent to server */