diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index a163aa9f97c..458f2e51992 100644
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -523,9 +523,10 @@ reporter may handle fractions of seconds with varying precision).
 
 If @var{context} is the symbol @code{async}, it announces that the updates
 will occur asynchronously.  Backends can use that info to prevent the
-progress updates from interfering with other data.  For example the
+progress updates from interfering with other data.  For example, the
 backend that displays the progress in the echo area will not display
-those async updates when the echo area is in use.
+those async updates when the echo area or the minibuffer window are in
+use.
 
 This function calls @code{progress-reporter-update}, so the first
 message is printed immediately.