From a0e57291174c5ac0e5c332595749f1fc4fef4ee0 Mon Sep 17 00:00:00 2001
From: Cotko <cotkocot@gmail.com>
Date: Wed, 31 Oct 2018 03:16:05 +0100
Subject: [PATCH] doc/protocol.rst: footnote for oneshot arg

---
 doc/protocol.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/protocol.rst b/doc/protocol.rst
index 1553dfbd5..5409e84ce 100644
--- a/doc/protocol.rst
+++ b/doc/protocol.rst
@@ -423,7 +423,7 @@ Playback options
 
 :command:`single {STATE}` [#since_0_15]_
     Sets single state to ``STATE``,
-    ``STATE`` should be ``0``, ``1`` or ``oneshot``.
+    ``STATE`` should be ``0``, ``1`` or ``oneshot`` [#since_0_20]_.
     When single is activated, playback is stopped after current song, or
     song is repeated if the 'repeat' mode is enabled.