document default release name

action.yml

@@ -10,7 +10,7 @@ inputs:
     description: 'Path to load note-worthy description of changes in release from'
     required: false
   name:
-    description: 'Gives the release a custom name'
+    description: 'Gives the release a custom name. Defaults to tag name'
     required: false
   draft:
     description: 'Creates a draft release'