docs: more work

diff --git a/caf.pod b/caf.pod
index 1308700f58b6a96dd6e08bcc67fbd569eaac99e0..b0fb8d41c582eaf7715befdf308585971be2d846 100644 (file)
--- a/caf.pod
+++ b/caf.pod
@@ -464,9 +464,9 @@ yourself (and indeed you must do so if you use C<check_divert>).
 =item C<< $authreq->chain_params() >>
 
 Returns a hash of the "relevant" parameters to this request, in a form
-used by XXX.  This is all of the query parameters which are not
-related to CGI::Auth::Flexible.  The PATH_INFO from the request is
-returned as the parameter C<< '' >>.
+used by C<url_with_query_params>.  This is all of the query parameters
+which are not related to CGI::Auth::Flexible.  The PATH_INFO from the
+request is returned as the parameter C<< '' >>.
 
 xxx why use this function