Fix escaping of hyphens for the -$ option.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4454 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -1,3 +1,6 @@
+2009-12-02 Jordi Mallach <jordi@gnu.org>
+	* doc/man/nano.1: Fix escaping of hyphens for the -$ option.
+
 2009-12-01 Kamil Dudka <kdudka@redhat.com>
 	* chars.c, file.c - Better handle unused results for things like mbtowc(), new
 	  macro IGNORE_CALL_RESULT.

doc/man/nano.1

@@ -210,8 +210,8 @@ Enable suspend ability.
 Enable 'soft wrapping'.  \fBnano\fP will attempt to display the entire
 contents of a line, even if it is longer than the screen width.  Since
 '$' normally refers to a variable in the Unix shell, you should specify
-this option last when using other options (e.g. 'nano -wS$') or pass it
-separately (e.g. 'nano -wS -$').
+this option last when using other options (e.g. 'nano \-wS$') or pass it
+separately (e.g. 'nano \-wS \-$').
 .TP
 .B \-a, \-b, \-e, \-f, \-g, \-j
 Ignored, for compatibility with Pico.