diff --git a/doc/man1/rigctl.1 b/doc/man1/rigctl.1
index 7627ada63..d224ae506 100644
--- a/doc/man1/rigctl.1
+++ b/doc/man1/rigctl.1
@@ -723,7 +723,7 @@ Option returned depends on rig..for Icom is likely the RX only flag.
 .BR b ", " send_morse " \(aq" \fIMorse\fP \(aq
 Send
 .RI \(aq Morse \(aq
-symbols.  For Yaesu rigs use memory#.
+symbols (also accepts +/- to adjust WPM in 5WPM increments).  For Yaesu rigs use memory#.
 .
 .TP
 .BR 0xbb ", " stop_morse "
diff --git a/doc/man1/rigctld.1 b/doc/man1/rigctld.1
index 9680b7fc7..3049ac4d2 100644
--- a/doc/man1/rigctld.1
+++ b/doc/man1/rigctld.1
@@ -723,7 +723,7 @@ number (\(oq0\(cq, \(oq1\(cq, \(oq2\(cq, ...).
 .BR b ", " send_morse " \(aq" \fIMorse\fP \(aq
 Send
 .RI \(aq Morse \(aq
-symbols.
+symbols (also accepts +/- to adjust WPM in 5WPM increments).
 .
 .TP
 .BR 0xbb ", " stop_morse "