Fix up $N vs \N in man page

The VCL man page documented the capturing parentheses as using $N
rather than \N which is actually used.

Fixes #359

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3361 d4fa192b-c00b-0410-8231-f00ffab90ce4

diff --git a/varnish-cache/man/vcl.7so b/varnish-cache/man/vcl.7so
index 7e815b056c35ee3a8bf0d2abf84bfb47be171d85..84ff8a1032544d141b3fd62f3cf555b6b211e699 100644 (file)
--- a/varnish-cache/man/vcl.7so
+++ b/varnish-cache/man/vcl.7so
@@ -198,11 +198,11 @@ replaced with
 .Fa sub .
 Within
 .Fa sub ,
-.Va $0
+.Va \\0
 (which can also be spelled
 .Va & )
 is replaced with the entire matched string, and
-.Va $n
+.Va \\n
 is replaced with the contents of subgroup
 .Ar n
 in the matched string.