Fix spelling & typos.
Fix spelling & typos.

* subversion/libsvn_subr/io.c
  (entry_name_to_utf8, svn_io_open_uniquely_named, get_default_file_perms,
   io_utf8_to_unicode_path, svn_io_remove_dir2): Fix spelling & typos.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1226738 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion