Fix subsurface manpage - missing description and parsing problem

It's missing a brief description.  The "NAME" section is parsed by
lexgrog and used to generate a database that's queried by commands like
apropos and whatis.  Replacement a hyphen by a minus sign.

Signed-off-by: Khalid El Fathi <khalid@elfathi.fr>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/subsurface.1 b/subsurface.1
index 1e636f27590628f94583c9945f89fc089f093e28..f409b969da7fba3385c2015db98913944802f98a 100644 (file)
--- a/subsurface.1
+++ b/subsurface.1
@@ -1,9 +1,9 @@
-.TH subsurface 1 2011/10/12
+.TH subsurface 1 "May 7, 2012"
 .SH NAME
-subsurface
+subsurface \- a simple dive log program written in C
 .SH SYNOPSIS
 .B subsurface
-[options] [FILE...] [-import] [FILE...]
+[options] [FILE...] [\-import] [FILE...]
 .SH DESCRIPTION
 .B subsurface
 allows you to manage your dive logs that you can download from your dive computer or import from existing XML files.
@@ -20,10 +20,10 @@ Additional dives that get imported will be assigned numbers if they
 don't already have numbers, are after all currently stored dives and
 the last of those dives is numbered.
 .SH OPTIONS
-.B -v
+.B \-v
 show more output during processing
 .PP
-.B --import
+.B \-\-import
 all further files should be processed as import, not open
 .SH BUGS
 lots. Tell us if you find some.