diff --git a/Usage.md b/Usage.md
index f35a245..c41eb6f 100644
--- a/Usage.md
+++ b/Usage.md
@@ -179,7 +179,7 @@ optional args:
  -U      show user and group
  -V      show version
  -w      place HW cursor on hovered
- -x      notis, sel to system clipboard
+ -x      notis, sel to clipboard, xterm title
  -h      show help
 ```