$NetBSD: patch-man_puzzle-diff.8,v 1.1 2012/03/12 14:51:39 wiz Exp $

Fix some bugs in the man page (mandoc -Tlint).

--- man/puzzle-diff.8.orig	2009-03-24 14:01:25.000000000 +0000
+++ man/puzzle-diff.8
@@ -15,10 +15,12 @@
 .\"
 .Dd $Mdocdate: September 23 2007 $
 .Dt PUZZLE-DIFF 1
+.Os
 .Sh NAME
-.Nm puzzle\-diff \- Compare pictures with libpuzzle
+.Nm puzzle\-diff
+.Nd compare pictures with libpuzzle
 .Sh SYNOPSIS
-.B puzzle\-diff
+.Nm puzzle\-diff
 [\-b <contrast barrier for cropping] [\-c] [\-C <max cropping ratio>]
 [\-e] [\-E <similarity threshold>] [\-h] [\-H <max height>] [\-l <lambdas>]
 [\-n <noise cutoff>] [\-p <p ratio>] [\-t] [\-W <max width>]
@@ -31,16 +33,15 @@ Try
 .Em puzzle\-diff \-h
 for more info.
 .Sh EXAMPLES
-.Pp
 Output distance between two images:
-.Bd \-literal \-offset indent
+.Bd -literal -offset indent
 $ puzzle\-diff pic\-a\-0.jpg pics\-a\-1.jpg
 0.102286
 .Ed
 .Pp
 Compare two images, exit with 10 if they look the same, exit with 20 if
 they don't (may be useful for scripts):
-.Bd \-literal \-offset indent
+.Bd -literal -offset indent
 $ puzzle\-diff \-e pic\-a\-0.jpg pics\-a\-1.jpg
 $ echo $?
 10
@@ -48,7 +49,7 @@ $ echo $?
 .Pp
 Compute distance, without cropping and with computing the average intensity
 of the whole blocks:
-.Bd \-literal \-offset indent
+.Bd -literal -offset indent
 $ puzzle\-diff \-p 1.0 \-c pic\-a\-0.jpg pic\-a\-1.jpg
 0.0523151
 .Ed