DOC: remove last paypal link

tacaswell · tacaswell · commit 3d4a517e2796 · 2016-02-08T01:30:51.000-05:00
diff --git a/doc/_templates/index.html b/doc/_templates/index.html
@@ -177,7 +177,7 @@ <h1>Open source</h1>
 
 <p>
 Please
-consider <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=X9T4KLZT2794S">donating
+consider <a href="https://www.flipcause.com/widget/MjI1OA==">donating
 to the matplotlib project</a> through the Numfocus organization or to
 the <a href="http://numfocus.org/johnhunter/">John Hunter Technology Fellowship</a>.
 </p>
