Add explicit link to usage policy for the hard of thinking

diff --git a/lib/template/includes/introduction.php b/lib/template/includes/introduction.php
index 8ff057deffa379801df9c6fef2c06b2ace3d4ad3..d1b69764f01198a1ac9e8f8da8af17f41b9b4e57 100644 (file)
--- a/lib/template/includes/introduction.php
+++ b/lib/template/includes/introduction.php
@@ -6,4 +6,6 @@ look up data by its geographic coordinate(reverse search). Each result comes wit
 link to a details page where you can inspect what data about the object is saved in 
 the database and investigate how the address of the object has been computed.</p>
 
-For more information visit the <a href="http://wiki.openstreetmap.org/wiki/Nominatim">Nominatim wiki page</a>.
+<p>For more information visit the <a href="http://wiki.openstreetmap.org/wiki/Nominatim">Nominatim wiki page</a>.</p>
+
+<p>All usage of nominatim.openstreetmap.org must follow the <a href="https://operations.osmfoundation.org/policies/nominatim/">Nominatim Usage Policy</a>.</p>