Trivial manual fixes.

For the literal program name, we need to use \- instead of - since
some troff processors turn plain "-" into "proper" unicode hyphens
(as opposed to hyphen-minus), which breaks copy+paste and searching.

Ensure that .Os follows .Dt in the mdoc prologue as apparently not
doing this results in broken manpage headings with groff 1.23.

diff --git a/doc/rrace-motif.1 b/doc/rrace-motif.1
index 7f5e1415a4836b99149f704fec6c5580b75e7fbc..e65ec694f3ed13b55a5e58c599856ddd89b996aa 100644 (file)
--- a/doc/rrace-motif.1
+++ b/doc/rrace-motif.1
@@ -1,8 +1,8 @@
-.Dd March 9, 2021
-.Os rrace-motif
+.Dd December 1, 2023
 .Dt RRACE-MOTIF \&1 "RRace Reference Manual"
+.Os RRace
 .Sh NAME
-.Nm rrace-motif
+.Nm rrace\-motif
 .Nd Slide puzzle game for the X Window System.
 .Sh SYNOPSIS
 .Nm
@@ -67,7 +67,7 @@ This is the colour that will be seen through the empty tile position.
 .Sh AUTHORS
 Nick Bowler <nbowler@draconx.ca>
 .Sh COPYRIGHT
-Copyright \(co 2022 Nick Bowler
+Copyright \(co 2022, 2023 Nick Bowler
 .Pp
 Permission is granted to copy, distribute and/or modify this manual under the
 terms of the GNU General Public License as published by the Free Software