diff --git a/README.md b/README.md
index 6e1d3d0..a58cf07 100644
--- a/README.md
+++ b/README.md
@@ -161,7 +161,11 @@ rendered inside an `...` block element.
This block provides a footer for the page, which renders within the
`` block at the end of the `` section.
-Default content-footer definitions are not yet implemented.
+The default content-footer blocks for the homepage and for list pages
+implement pagination controls to show the content summaries a page at a time.
+
+The default content-footer block for single pages displays previous and/or
+next in section links.
#### footer