add comma

Author: c0ffeeca7

source/_integrations/ntfy.markdown

@@ -140,7 +140,7 @@ target:
 
 {% note %}
 
-All parameters are optional. If `message` is left empty, the notification will use the default text: `triggered`. If `priority` is not specified the default priority (3) will be used.
+All parameters are optional. If `message` is left empty, the notification will use the default text: `triggered`. If `priority` is not specified, the default priority (3) will be used.
 
 {% endnote %}