Fix a typo in the svnserve.8 man page.
Fix a typo in the svnserve.8 man page.

Patch by: Anton Hadinger <Anton.Hadinger@fh-landshut.de>

* subversion/svnserve/svnserve.8: turn off bold correctly at the end of 
  a filename.

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