diff --git a/doc/protocols.texi b/doc/protocols.texi
index 6e3a7e9c84..1e925ea261 100644
--- a/doc/protocols.texi
+++ b/doc/protocols.texi
@@ -317,7 +317,7 @@ The Real-Time Messaging Protocol tunneled through HTTPS (RTMPTS) is used
 for streaming multimedia content within HTTPS requests to traverse
 firewalls.
 
-@section rtmp, rtmpe, rtmps, rtmpt, rtmpte
+@section librtmp rtmp, rtmpe, rtmps, rtmpt, rtmpte
 
 Real-Time Messaging Protocol and its variants supported through
 librtmp.