[doc] Stick with quagga.net for consistency (#436)
diff --git a/doc/vtysh.1 b/doc/vtysh.1
index eb960cd..de4913e 100644
--- a/doc/vtysh.1
+++ b/doc/vtysh.1
@@ -95,6 +95,6 @@
 See
 .BI http://www.zebra.org
 and
-.BI http://www.quagga.org
+.BI http://www.quagga.net
 or the Info file for an accurate list of authors.