diff --git a/lib/Vroom/I18N/en.pm b/lib/Vroom/I18N/en.pm
index ae90059..466c5ef 100644
--- a/lib/Vroom/I18N/en.pm
+++ b/lib/Vroom/I18N/en.pm
@@ -101,8 +101,8 @@ our %Lexicon = (
   "MAKE_THIS_ROOM_PERSISTENT"            => "Make this room persistent",
   "SET_OWNER_PASS_PERSISTENT"            => "To make this room persistent, you must set a manager password. Keep it carefully, " .
                                             "it'll grant you access to the configuration menus next time you connect.",
-  "STANDARD_ROOMS_EXPIRE_AFTER_d"        => "A standard room will be deleted after %d hour(s) without activity",
-  "PERSISTENT_ROOMS"                     => "A persistant room",
+  "A_STANDARD_ROOM_EXPIRES_AFTER_d"      => "A standard room will be deleted after %d hour(s) without activity",
+  "A_PERSISTENT_ROOM"                    => "A persistant room",
   "EXPIRE_AFTER_d"                       => "will be deleted after %d day(s) without activity",
   "NEVER_EXPIRE"                         => "will be kept forever",
   "CONFIRM_PASSWORD"                     => "Confirm password",
diff --git a/lib/Vroom/I18N/fr.pm b/lib/Vroom/I18N/fr.pm
index cca1c2c..a808c0b 100644
--- a/lib/Vroom/I18N/fr.pm
+++ b/lib/Vroom/I18N/fr.pm
@@ -109,8 +109,8 @@ our %Lexicon = (
     "SET_OWNER_PASS_PERSISTENT"                 => "Pour rendre ce salon persistant, vous devez saisir un mot de passe " .
                                                    "de gestionnaire. Conservez le soigneusement, il vous permettra de retrouver " .
                                                    "l'accès aux menus de configuration quand vous vous reconnectez.",
-    "STANDARD_ROOMS_EXPIRE_AFTER_d"             => "Un salon classique sera détruit après %d heure(s) sans activité",
-    "PERSISTENT_ROOMS"                          => "Un salon persistant",
+    "A_STANDARD_ROOM_EXPIRES_AFTER_d"           => "Un salon classique sera détruit après %d heure(s) sans activité",
+    "A_PERSISTENT_ROOM"                         => "Un salon persistant",
     "EXPIRE_AFTER_d"                            => "sera détruit après %d jour(s) sans activité",
     "NEVER_EXPIRE"                              => "est conservé indéfiniement",
     "CONFIRM_PASSWORD"                          => "Confirmation du mot de passe",
diff --git a/templates/default/join.html.ep b/templates/default/join.html.ep
index 4f77d5f..91514ff 100644
--- a/templates/default/join.html.ep
+++ b/templates/default/join.html.ep
@@ -290,9 +290,9 @@
               <p>
                 <%=l 'SET_OWNER_PASS_PERSISTENT' %>
                 <ul>
-                  <li><%= sprintf($self->l('STANDARD_ROOMS_EXPIRE_AFTER_d'), int($config->{inactivityTimeout}/3600)) %></li>
+                  <li><%= sprintf($self->l('A_STANDARD_ROOM_EXPIRES_AFTER_d'), int($config->{inactivityTimeout}/3600)) %></li>
                   <li>
-                    <%=l 'PERSISTENT_ROOMS' %>
+                    <%=l 'A_PERSISTENT_ROOM' %>
                     <% if ($config->{persistentInactivityTimeout} > 0){ %>
                       <%= sprintf($self->l('EXPIRE_AFTER_d'), int($config->{persistentInactivityTimeout}/(3600*24))) %>
                     <% } else{ %>