Update agent manager docs (bug #3687)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5111 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_agent.c

@@ -1249,6 +1249,7 @@ static int powerof(unsigned int v)
 	return 0;
 }
 
+/*--- action_agents: Manager routine for listing channels */
 static int action_agents(struct mansession *s, struct message *m)
 {
 	struct agent_pvt *p;
@@ -2116,7 +2117,7 @@ int load_module()
 	ast_register_application(app2, callback_exec, synopsis2, descrip2);
 	ast_register_application(app3, agentmonitoroutgoing_exec, synopsis3, descrip3);
 	/* Manager command */
-	ast_manager_register2("Agents", 0, action_agents, "Agents", mandescr_agents);
+	ast_manager_register2("Agents", 0, action_agents, "Lists agents and their status", mandescr_agents);
 	/* CLI Application */
 	ast_cli_register(&cli_show_agents);
 	ast_cli_register(&cli_agent_logoff);