diff --git a/README.md b/README.md
index 8bab586..63c3a3c 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,8 @@ Additional options to pass to `certbot` during the creation event. This is usefu
     #     - example2.com
     #   renewal_config:
     #     authenticator: webroot
-    #     webroot-path: /usr/share/nginx/html
+    #     webroot_path: /usr/share/nginx/html
+    #     renew_hook: systemctl reload nginx
     #   create_options: --server https://ca.internal/acme/acme/director
     # - domains:
     #     - example3.com
diff --git a/defaults/main.yml b/defaults/main.yml
index 555ba87..3c09bfe 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -22,7 +22,8 @@ certbot_certs: []
 #     - example2.com
 #   renewal_config:
 #     authenticator: webroot
-#     webroot-path: /usr/share/nginx/html
+#     webroot_path: /usr/share/nginx/html
+#     renew_hook: systemctl restart nginx
 #   create_options: --server https://ca.internal/acme/acme/director
 # - domains:
 #     - example3.com