old_contents: #!/usr/bin/env python
  import os
  import sys
  
  if __name__ == "__main__":
      
      from mezzanine.utils.conf import real_project_name
  
      settings_module = "%s.settings" % real_project_name("{{ project_name }}")
      os.environ.setdefault("DJANGO_SETTINGS_MODULE", settings_module)
  
      from django.core.management import execute_from_command_line
  
      execute_from_command_line(sys.argv)
  
new_contents: #!/usr/bin/env python
  import os
  import sys
  
  if __name__ == "__main__":
  
      from mezzanine.utils.conf import real_project_name
  
      settings_module = "%s.settings" % real_project_name("{{ project_name }}")
      os.environ.setdefault("DJANGO_SETTINGS_MODULE", settings_module)
  
      from django.core.management import execute_from_command_line
  
      execute_from_command_line(sys.argv)
  
subject: Remove whitespace from blank line