A formatting follow-up to r18507.
A formatting follow-up to r18507.

* subversion/libsvn_ra_serf/xml.c
  (expand_ns): Add whitespace around the variable names "colon" and
   "name" to improve comprehensibility.

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