Update README.md

Author: inbaltako

README.md

@@ -172,9 +172,9 @@ $ver = SecureNative::verify(array(
         ]
 ));
 
-ver.riskLevel    // Low, Medium, High
-ver.score        // Risk score: 0 - 1 (0 - Very Low, 1 - Very High)
-ver.triggers     // ["TOR", "New IP", "New City"]
+$ver.riskLevel    // Low, Medium, High
+$ver.score        // Risk score: 0 - 1 (0 - Very Low, 1 - Very High)
+$ver.triggers     // ["TOR", "New IP", "New City"]
 ```
 
 ## Webhook signature verification
@@ -192,4 +192,4 @@ $verified = SecureNative::getMiddleware()->verifySignature();
 if ($verified) {
     // Request is trusted (coming from SecureNative) 
 }
- ```
+ ```