$NetBSD$

--- docs/pod/copygen.pod.orig	2015-10-03 21:09:58.000000000 +0000
+++ docs/pod/copygen.pod
@@ -39,15 +39,15 @@ as the old one.
 This optional argument specifies the type of interpolation to use when
 copying the table to a new one with a larger size.  The types are:
 
-=over 8
-
 =for html <p>
 
-=item 0
+=over 8
+
+=item '0'
 
 no interpolation
 
-=item 1
+=item '1'
 
 linear interpolation