Fix syntax error in r15078 by renaming 'tmp' to 'parent_entries' in SvnShell#do_ls.
Fix syntax error in r15078 by renaming 'tmp' to 'parent_entries' in
SvnShell#do_ls.

* tools/examples/svnshell.rb
  (SvnShell#do_ls): Fix syntax error in r15078 by renaming 'tmp' to 
  'parent_entries'.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion