diff --git a/Source/NSCharacterSet.swift b/Source/NSCharacterSet.swift
index 2b2a5b5..3ccde2c 100644
--- a/Source/NSCharacterSet.swift
+++ b/Source/NSCharacterSet.swift
@@ -28,4 +28,4 @@ extension NSCharacterSet {
   class var allowedURLCharacterSet: NSCharacterSet {
     return NSCharacterSet(charactersInString: "!*'();:@&=+$,/?%#[]\" {}").invertedSet
   }
-}
\ No newline at end of file
+}
diff --git a/Source/String.swift b/Source/String.swift
index 90a5f0c..cbc79ee 100644
--- a/Source/String.swift
+++ b/Source/String.swift
@@ -28,4 +28,4 @@ extension String {
   func urlEncode() -> String? {
     return self.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.allowedURLCharacterSet)
   }
-}
\ No newline at end of file
+}