diff --git a/htdocs/cashdesk/tpl/menu.tpl.php b/htdocs/cashdesk/tpl/menu.tpl.php
index 8b82c9f8249..44d62f54af4 100644
--- a/htdocs/cashdesk/tpl/menu.tpl.php
+++ b/htdocs/cashdesk/tpl/menu.tpl.php
@@ -58,7 +58,7 @@ if (!empty($_SESSION["CASHDESK_ID_WAREHOUSE"]) && $conf->stock->enabled)
 $langs->load("cashdesk");
 $langs->load("main");
 
-$logout='<img class="login" border="0" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/logout.png">';
+$logout='<img class="login" border="0" src="'.DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/logout.png" title="'.dol_escape_htmltag($langs->trans("Logout")).'">';
 
 print '<div class="menu_bloc">';
 print '<ul class="menu">';
diff --git a/htdocs/langs/ca_ES/cashdesk.lang b/htdocs/langs/ca_ES/cashdesk.lang
index 9de8097d2ae..7eb2fe9ab72 100755
--- a/htdocs/langs/ca_ES/cashdesk.lang
+++ b/htdocs/langs/ca_ES/cashdesk.lang
@@ -14,7 +14,7 @@ CashDeskOn=de
 CashDeskThirdParty=Tercer
 ShoppingCart=Cistella
 NewSell=Nova venda
-BackOffice=Sortir
+BackOffice=Back office
 AddThisArticle=Afegeix aquest article
 RestartSelling=Reprendre la venda
 SellFinished=Venda acabada
diff --git a/htdocs/langs/es_ES/cashdesk.lang b/htdocs/langs/es_ES/cashdesk.lang
index f5329b1b787..590d56a368b 100755
--- a/htdocs/langs/es_ES/cashdesk.lang
+++ b/htdocs/langs/es_ES/cashdesk.lang
@@ -14,7 +14,7 @@ CashDeskOn=de
 CashDeskThirdParty=Tercero
 ShoppingCart=Cesta
 NewSell=Nueva venta
-BackOffice=Salir
+BackOffice=Back office
 AddThisArticle=Añadir este artículo
 RestartSelling=Retomar la venta
 SellFinished=Venta terminada