diff --git a/README.rst b/README.rst
index ece721c..989cc96 100644
--- a/README.rst
+++ b/README.rst
@@ -45,5 +45,6 @@ COMMAND MODE
 During scrollback search, the current selection is changed to the search match
 and copied to the PRIMARY clipboard buffer.
 
-With the scrollback search/completion widget open, up/down cycle through
-completions, escape closes the widget and enter accepts the input.
+With the scrollback search/completion widget open, up/down (or tab/shift-tab)
+cycle through completions, escape closes the widget and enter accepts the
+input.