doc: Use the succinct syntax for the channelmap example

Mixing succinct and long syntax does not work.

diff --git a/doc/filters.texi b/doc/filters.texi
index e36f9a2a86882a654ab7fef3606face72ff8f515..d9874b6be6094c9779e44004a0d1d723dd7f0f8c 100644 (file)
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -530,7 +530,7 @@ the input.
 
 To fix a 5.1 WAV improperly encoded in AAC's native channel order
 @example
-avconv -i in.wav -filter 'channelmap=1|2|0|5|3|4:channel_layout=5.1' out.wav
+avconv -i in.wav -filter 'channelmap=1|2|0|5|3|4:5.1' out.wav
 @end example
 
 @section compand