Fix accidental breakage from r1484017

* subversion/include/svn_auth.h
  (SVN_AUTH_PARAM_CONFIG_CATEGORY_CONFIG, SVN_AUTH_PARAM_CONFIG_CATEGORY_SERVERS):
    Wrap long lines properly.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1484023 13f79535-47bb-0310-9956-ffa450edef68