[Qual] Uniformize code

htdocs/main.inc.php

@@ -829,7 +829,7 @@ $bcnd=array(0=>'class="impair nodrag nodrop nohover"',1=>'class="pair nodrag nod
 
 // Define messages variables
 $mesg=''; $warning=''; $error=0;
-// deprecated, see setEventMessage() and dol_htmloutput_events()
+// deprecated, see setEventMessages() and dol_htmloutput_events()
 $mesgs=array(); $warnings=array(); $errors=array();
 
 // Constants used to defined number of lines in textarea

htdocs/webservices/admin/index.php

@@ -46,12 +46,12 @@ if ($actionsave)
     if ($i >= 1)
     {
         $db->commit();
-        setEventMessage($langs->trans("SetupSaved"));
+        setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
     }
     else
     {
         $db->rollback();
-        setEventMessage($langs->trans("Error"), 'errors');
+        setEventMessages($langs->trans("Error"), null, 'errors');
     }
 }