diff --git a/README b/README
index ab25b9f3ff..ba4394b797 100644
--- a/README
+++ b/README
@@ -629,10 +629,10 @@ key and secret, e.g.:
 
 In Facebook's application editor, specify the following URLs for your app:
 
-- Callback URL: http://example.net/mublog/facebook/
-- Post-Remove URL: http://example.net/mublog/facebook/remove
+- Canvas Callback URL: http://example.net/mublog/facebook/
+- Post-Remove Callback URL: http://example.net/mublog/facebook/remove
 - Post-Add Redirect URL: http://apps.facebook.com/yourapp/
-- Canvas URL: http://apps.facebook.com/yourapp/
+- Canvas Page URL: http://apps.facebook.com/yourapp/
 
 (Replace 'example.net' with your host's URL, 'mublog' with the path
 to your Laconica installation, and 'yourapp' with the name of the