diff --git a/bot.py b/bot.py
index 46ef67e..fad2e31 100644
--- a/bot.py
+++ b/bot.py
@@ -138,7 +138,7 @@ class MUCBot(slixmpp.ClientXMPP):
         if presence['muc']['nick'] in self.datastore.knownMaintainers:
             self.send_message(mto=presence['from'].bare,
                               mbody="Salut %s, vos services ont produit des " \
-                                % (presence['muc']['nick']) +
+                                    % (presence['muc']['nick']) +
                               "alertes en votre absence !\nUtilisez la commande"+
                               " `hist` pour consulter l'historique",
                               mtype='groupchat')
diff --git a/commands.py b/commands.py
index 59af416..7299b39 100644
--- a/commands.py
+++ b/commands.py
@@ -120,7 +120,7 @@ def cmdhist(owners, nick, text, store):
 
     msg = "voici les cinq derniers évènements pour chaque hôte notifié:\n"
     for host in store.knownMaintainers[nick]:
-        msg += "\nHôte %s:" % host
+        msg += "\nHôte %s:\n" % host
         
         count = 0
         for serviceline in store.knownMaintainers[nick][host]: