diff --git a/rhodecode/templates/email_templates/main.html b/rhodecode/templates/email_templates/main.html
--- a/rhodecode/templates/email_templates/main.html
+++ b/rhodecode/templates/email_templates/main.html
@@ -5,5 +5,5 @@
 --
 <br/>
 <br/>
-<b>${_('This is an notification from RhodeCode.')}</b>
+<b>${_('This is a notification from RhodeCode.')}</b>
 </div>