Fix some spelling oopses.
Fix some spelling oopses.

* subversion/tests/cmdline/svnsync_tests.py
  s/syncron/synchron/

Found by: glasser


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@875128 13f79535-47bb-0310-9956-ffa450edef68

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