diff --git a/README.md b/README.md
index aa3292a..fea1fd2 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Uses [icanhazip](https://icanhazip.com), [ipv6test](https://v4v6.ipv6-test.com/a
 ```swift
 import SwiftPublicIP
 
-SwiftPublicIP.getPublicIP(url: PublicIPAPIURLs.IPv4.icanhazip.rawValue) { (string, error) in
+SwiftPublicIP.getPublicIP(url: PublicIPAPIURLs.ipv4.icanhazip.rawValue) { (string, error) in
     if let error = error {
         print(error.localizedDescription)
     } else if let string = string {