diff --git a/Doc/lib/libcd.tex b/Doc/lib/libcd.tex
index e027466..44111a3 100644
--- a/Doc/lib/libcd.tex
+++ b/Doc/lib/libcd.tex
@@ -253,7 +253,7 @@
 for this \var{type} of callback.  The type of the data depends on the
 \var{type} of callback as follows:
 
-\begin{tableii}{|l|p{4in}|}{code}{Type}{Value}
+\begin{tableii}{l|p{4in}}{code}{Type}{Value}
   \lineii{audio}{String which can be passed unmodified to
 \function{al.writesamps()}.}
   \lineii{pnum}{Integer giving the program (track) number.}