Fix a broken link.
Fix a broken link.

* notes/subversion-design.html:
  Correct the link which points to webdav usage web page.

Patch by: Azhagu Selvan SP <tamizhgeek@gmail.com>


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@999778 13f79535-47bb-0310-9956-ffa450edef68

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