diff --git a/mp3.tal b/mp3.tal
index c0d7bf7..3b7bf3d 100644
--- a/mp3.tal
+++ b/mp3.tal
@@ -86,7 +86,7 @@
 ( e.g. "@F 184 8713 4.81 227.60" )
 ( seen when playing )
 ( the fields here are: )
-( @F <curr-frame> <total-frames> <curr-secs> <remaining-secs> )
+( @F <curr-frame> <remaining-frames> <curr-secs> <remaining-secs> )
 ( )
 ( debugging output on stderr is: <curr-time> <rem-time> <width> )
 @on-frame ( buf0* -> )