diff --git a/pgrep.1 b/pgrep.1
index 01e0d2e8..6de06b58 100644
--- a/pgrep.1
+++ b/pgrep.1
@@ -62,6 +62,11 @@ newline).
 .RB ( pgrep
 only.)
 .TP
+\fB\-e\fR, \fB\-\-echo\fR
+Display name and PID of the process being killed.
+.RB ( pkill
+only.)
+.TP
 \fB\-f\fR, \fB\-\-full\fR
 The
 .I pattern