diff --git a/doc/filters.texi b/doc/filters.texi
index e168387718d08dacc957f4844768791068290c3d..5254bc5a00b991533b592fa34f0feb3b028bd8e7 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -469,7 +469,7 @@ No matrixed stereo encoding
 @item dolby
 Dolby matrixed stereo encoding
 
-@item dolby
+@item dplii
 Dolby Pro Logic II matrixed stereo encoding
 @end table