diff --git a/Using-'--pre-hook',-'--post-hook',-'--renew-hook'-and-'--reload-cmd'.md b/Using-'--pre-hook',-'--post-hook',-'--renew-hook'-and-'--reload-cmd'.md
index 90ca9e6..ce89be8 100644
--- a/Using-'--pre-hook',-'--post-hook',-'--renew-hook'-and-'--reload-cmd'.md
+++ b/Using-'--pre-hook',-'--post-hook',-'--renew-hook'-and-'--reload-cmd'.md
@@ -1,4 +1,4 @@
-Those hooks are only work with `--issue` or `--install-cert` command.
+Those hooks are only working with `--issue` or `--install-cert` command.
 
 ```sh
 acme.sh --install-cert -d example.com  \