old_contents: # -*- coding: utf-8 -*-
  
  __author__ = """Sean Marlow"""
  __email__ = 'sean.marlow@suse.com'
  __version__ = '1.0.0'
  
new_contents: # -*- coding: utf-8 -*-
  
  __author__ = """Sean Marlow"""
  __version__ = '1.0.0'
  
subject: Remove email.