diff --git a/doc/general.texi b/doc/general.texi
index 4ff292181fd32bd1e8c460f7762f5eab09e768ee..7189726e9a32d528b622494baa2b87a4962f79f0 100644
--- a/doc/general.texi
+++ b/doc/general.texi
@@ -243,7 +243,7 @@ following image formats are supported:
 @multitable @columnfractions .4 .1 .1 .1 .7
 @item Supported Codec @tab Encoding @tab Decoding @tab Comments
 @item MPEG audio layer 2     @tab  IX  @tab  IX
-@item MPEG audio layer 1/3   @tab IX   @tab  IX
+@item MPEG audio layer 1/3   @tab X   @tab  IX
 @tab MP3 encoding is supported through the external library LAME.
 @item AC3                    @tab  IX  @tab  IX
 @tab liba52 is used internally for decoding.