diff --git a/docs/pv.1 b/docs/pv.1
index 5a5f516..cd9a495 100644
--- a/docs/pv.1
+++ b/docs/pv.1
@@ -386,7 +386,7 @@ A common use for this is this where one part of a pipeline generates data
 quickly but of unknown size, and the next part processes it slowly.
 With \*(lq\fIquick\fR\~\fB|\~pv\~\-U\~\-\~|\fR\~\fIslow\fR\*(rq, a progress
 bar is displayed with unknown size for the \fIquick\fR part, then a second
-is shown with a known size for the \fIslow\fR part.
+is shown with a known size and ETA for the \fIslow\fR part.
 .\"
 .\"
 .SS "Alternative operating modes"
diff --git a/docs/pv.1.md b/docs/pv.1.md
index 4477bc5..8393f17 100644
--- a/docs/pv.1.md
+++ b/docs/pv.1.md
@@ -399,7 +399,7 @@ are explicitly switched on will be shown.
     data quickly but of unknown size, and the next part processes it
     slowly. With "*quick* **\| pv -U - \|** *slow*", a progress bar is
     displayed with unknown size for the *quick* part, then a second is
-    shown with a known size for the *slow* part.
+    shown with a known size and ETA for the *slow* part.
 
 ## Alternative operating modes