diff --git a/src/client.rs b/src/client.rs
index ae9f474..85dcfbb 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -100,9 +100,9 @@ impl Client {
 
     // Setters
 
-    /// Change `session-resumption-enabled` property value to apply new certificate option in runtime
-    /// https://www.gnutls.org/manual/html_node/Session-resumption.html
-    /// * disabled by default
+    /// Change `session-resumption-enabled` property (`false` by default)
+    /// * [Gemini specification](https://geminiprotocol.net/docs/protocol-specification.gmi#client-certificates)
+    /// * [GnuTLS manual](https://www.gnutls.org/manual/html_node/Session-resumption.html)
     pub fn set_session_resumption(&mut self, is_enabled: bool) {
         self.is_session_resumption = is_enabled
     }