add missing arguments. see #2797

src/common/config.py

@@ -130,9 +130,9 @@ class Config:
 		'roster_height': [ opt_int, 400 ],
 		'latest_disco_addresses': [ opt_str, '' ],
 		'recently_groupchat': [ opt_str, '' ],
-		'before_nickname': [ opt_str, '' ],
-		'time_stamp': [ opt_str, '[%H:%M] ' ],
-		'after_nickname': [ opt_str, ':' ],
+		'time_stamp': [ opt_str, '[%X] ', _('This option let you customize timestamp that is printed in conversation. For exemple "[%H:%M] " will show "[hour:minute] ". See python doc on strftime for full documentation: http://docs.python.org/lib/module-time.html') ],
+		'before_nickname': [ opt_str, '', _('Characters that are printed before the nickname in conversations') ],
+		'after_nickname': [ opt_str, ':', _('Characters that are printed after the nickname in conversations') ],
 		'send_os_info': [ opt_bool, True ],
 		'set_status_msg_from_current_music_track': [ opt_bool, False ],
 		'notify_on_new_gmail_email': [ opt_bool, True ],