From 18285f54011ddc78ee6cb1a2c4b7e6ca36ef0f6c Mon Sep 17 00:00:00 2001
From: Erik <nuclear.ace@gmail.com>
Date: Wed, 4 May 2016 09:44:01 -0400
Subject: [PATCH] small style changes

---
 Source/String.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/String.swift b/Source/String.swift
index cbc79ee..0e30e8c 100644
--- a/Source/String.swift
+++ b/Source/String.swift
@@ -26,6 +26,6 @@ import Foundation
 
 extension String {
   func urlEncode() -> String? {
-    return self.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.allowedURLCharacterSet)
+    return stringByAddingPercentEncodingWithAllowedCharacters(.allowedURLCharacterSet)
   }
 }