--- a/src/pyams_content/features/alert/interfaces.py	Wed Jun 06 13:16:18 2018 +0200
+++ b/src/pyams_content/features/alert/interfaces.py	Wed Jun 06 13:32:14 2018 +0200
@@ -62,8 +62,8 @@
                      default='info',
                      vocabulary=ALERT_GRAVITY_VOCABULARY)
 
-    header = I18nTextLineField(title=_("Header"),
-                               description=_("Short alert header"),
+    header = I18nTextLineField(title=_('alert-header', default="Heading"),
+                               description=_("Short alert header (Alert, Important...)"),
                                required=False)
 
     message = I18nTextLineField(title=_("Message"),