corrected doc.

diff --git a/lib/gnutls_cert.c b/lib/gnutls_cert.c
index 4724d55d42eaa392f38056f86b490e757f4bcd7f..ac2505199929c6c30258ae5fd5e3f58d70d71b40 100644 (file)
--- a/lib/gnutls_cert.c
+++ b/lib/gnutls_cert.c
@@ -335,7 +335,8 @@ gnutls_certificate_server_set_request (gnutls_session_t session,
  * @st should contain the certificates and private keys.
  *
  * If the callback function is provided then gnutls will call it, in the
- * handshake, after the certificate request message has been received.
+ * handshake, if a certificate is requested by the server (and after the 
+ * certificate request message has been received).
  *
  * The callback function should set the certificate list to be sent,
  * and return 0 on success. If no certificate was selected then the