* subversion/include/svn_auth.h
  (SVN_AUTH_PARAM_CONFIG_CATEGORY_CONFIG): Improve documentation.
  (SVN_AUTH_PARAM_CONFIG_CATEGROY_SERVERS): Add documentation.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1484017 13f79535-47bb-0310-9956-ffa450edef68