diff --git a/README.md b/README.md
index bcd828a..8d1e137 100644
--- a/README.md
+++ b/README.md
@@ -49,9 +49,15 @@ CERT_PERMISSIONS="644"
 KEY_PERMISSIONS="600"
 
 # Certificate Configurations (JSON format)
+# Add as many or few domains as you need (but remember to add or delete the JSON comma!)
 CERTIFICATES='[
   {
-    "domain": "example.com",
+    "domain": "example-one.com",
+    "cert_api_key": "your_cert_api_key",
+    "key_api_key": "your_key_api_key"
+  },
+  {
+    "domain": "example-two.com",
     "cert_api_key": "your_cert_api_key",
     "key_api_key": "your_key_api_key"
   }