Fix some typos in Perl bindings doc strings.
Fix some typos in Perl bindings doc strings.

* subversion/bindings/swig/perl/native/Client.pm
  ($ctx->log_msg, $ctx->cancel): Fix typos.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@878814 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion