diff --git a/README.md b/README.md
index 7dab7a4..ac2b850 100644
--- a/README.md
+++ b/README.md
@@ -22,5 +22,5 @@ How to use?
 * step 3:
 > sudo reboot
 
-* how to safe shut down, run the following comamdn:
+* how to safe shut down, run the following command:
 > x730off