Doc cleanup on create_resources example

The two items in the hash must be separated by a comma and group isn't a valid parameter to the user resource.
(doc) Merge branch 'nibalizer-patch-1' into stable

* nibalizer-patch-1:
  Doc cleanup on create_resources example

Documentation only update, merging into stable.
Merge branch 'stable'

* stable:
  Doc cleanup on create_resources example