diff --git a/app/scrcpy.1 b/app/scrcpy.1
index 00589a43..1b69a065 100644
--- a/app/scrcpy.1
+++ b/app/scrcpy.1
@@ -90,7 +90,7 @@ This is a workaround for some devices not behaving as expected when setting the
 
 .TP
 .BI "\-\-lock\-video\-orientation[=value]
-Lock video orientation to \fIvalue\fR. Possible values are "unlocked", "initial" (locked to the initial orientation), 0, 1, 2 and 3. Natural device orientation is 0, and each increment adds a 90 degrees otation counterclockwise.
+Lock video orientation to \fIvalue\fR. Possible values are "unlocked", "initial" (locked to the initial orientation), 0, 1, 2 and 3. Natural device orientation is 0, and each increment adds a 90 degrees rotation counterclockwise.
 
 Default is "unlocked".