Mention that routes can be full URLs

diff --git a/README.rst b/README.rst
index cad775462d4334d8678d6052d27508e217d12ea2..42288c8ef9e52e1f7307252bd2913316378d1387 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -142,10 +142,14 @@ trivial overhead involved in autoconfiguration.)
 Configuring Routing
 ^^^^^^^^^^^^^^^^^^^
 
-Configuring routing means changing the part of the URL which comes
-after the domain, the part after the *https://www.example.com* part.
-PGWUI_Server comes with sensible defaults.  Configuring routing is
-optional.
+Configuring routing means changing the URL used to access a page.
+Usually this is the part of the URL which comes after the domain, the
+part after the *https://www.example.com* part.  Alternatively, a full
+URL may be supplied for a route.  This can be used to direct the user
+to an external website.
+
+PGWUI_Server comes with sensible defaults.  Configuring routing
+is optional.
 
 A prefix can be put in front of every route, so that instead of the
 default route of *logout* in the URL *https://www.example.com/logout*