[IMP]hr-warning-message

bzr revid: pna@tinyerp.com-20120713084510-vh2wjwr7w23qoyuv

addons/hr_holidays/hr_holidays.py

@@ -202,7 +202,7 @@ class hr_holidays(osv.osv):
     def unlink(self, cr, uid, ids, context=None):
         for rec in self.browse(cr, uid, ids, context=context):
             if rec.state<>'draft':
-                raise osv.except_osv(_('Warning!'),_('You cannot delete a leave which is not in draft status !'))
+                raise osv.except_osv(_('Warning!'),_('You cannot delete a leave, because it\'s not in draft state !'))
         return super(hr_holidays, self).unlink(cr, uid, ids, context)
 
     def onchange_date_from(self, cr, uid, ids, date_to, date_from):