Update README.md

brenno-duarte · web-flow · commit bb0ee5d63a4d · 2021-04-17T16:39:24.000-03:00
diff --git a/README.md b/README.md
@@ -127,4 +127,8 @@ $password = new SecurePassword();
 $cost = $password->getOptimalBcryptCost();
 
 var_dump($cost);
-```
+```
+
+## License
+
+MIT
