irc: describe possible values in /help irc.look.display_away

doc/de/autogen/user/irc_options.txt

@@ -109,7 +109,7 @@
 ** Werte: beliebige Zeichenkette (Standardwert: `"%a, %d %b %Y %T %z"`)
 
 * [[option_irc.look.display_away]] *irc.look.display_away*
-** Beschreibung: `bei Abwesenheit und Rückkehr eine Nachricht anzeigen`
+** Beschreibung: `display message when (un)marking as away (off: do not display/send anything, local: display locally, channel: send action to channels)`
 ** Typ: integer
 ** Werte: off, local, channel (Standardwert: `local`)
 

doc/en/autogen/user/irc_options.txt

@@ -109,7 +109,7 @@
 ** values: any string (default value: `"%a, %d %b %Y %T %z"`)
 
 * [[option_irc.look.display_away]] *irc.look.display_away*
-** description: `display message when (un)marking as away`
+** description: `display message when (un)marking as away (off: do not display/send anything, local: display locally, channel: send action to channels)`
 ** type: integer
 ** values: off, local, channel (default value: `local`)
 

doc/fr/autogen/user/irc_options.txt

@@ -109,7 +109,7 @@
 ** valeurs: toute chaîne (valeur par défaut: `"%a, %d %b %Y %T %z"`)
 
 * [[option_irc.look.display_away]] *irc.look.display_away*
-** description: `affiche un message pour l'absence/le retour`
+** description: `afficher un message pour l'absence/retour (off: ne rien afficher/envoyer, local: afficher en local, channel: envoyer l'action aux canaux)`
 ** type: entier
 ** valeurs: off, local, channel (valeur par défaut: `local`)
 

doc/it/autogen/user/irc_options.txt

@@ -109,7 +109,7 @@
 ** valori: qualsiasi stringa (valore predefinito: `"%a, %d %b %Y %T %z"`)
 
 * [[option_irc.look.display_away]] *irc.look.display_away*
-** descrizione: `visualizza messaggio al cambio dello stato di assenza`
+** descrizione: `display message when (un)marking as away (off: do not display/send anything, local: display locally, channel: send action to channels)`
 ** tipo: intero
 ** valori: off, local, channel (valore predefinito: `local`)