Document VTYSH_PAGER and fix bugreporting address.
diff --git a/doc/vtysh.1 b/doc/vtysh.1
index 302e016..30c03c8 100644
--- a/doc/vtysh.1
+++ b/doc/vtysh.1
@@ -35,6 +35,10 @@
\fB start-shell bash
\fB start-shell zsh
+.SH ENVIRONMENT VARIABLES
+
+.IP "\fBVTYSH_PAGER\fR"
+This should be the name of the pager to use. Default is \fBmore\fR.
.SH FILES
@@ -60,7 +64,7 @@
.SH BUGS
.B vtysh
eats bugs for breakfast. If you have food for the maintainers try
-.BI <bug-zebra@gnu.org>
+.BI http://bugzilla.quagga.net
.SH AUTHOR[S]