* The purpose of this special argument set_filename__ was
to avoid overloading the filename provided by the user in by File._edit
  * Small typo refactoring
Reviewed by Jerome


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32051 20353a03-c40f-0410-a6d1-a30d3c3de9de