Merge pull request #256 from lordadamson/patch-1

made the word "swift" a link

README.md

@@ -6,7 +6,7 @@
 
 ### What is Swifter?
 
-Tiny http server engine written in Swift ( https://developer.apple.com/swift/ ) programming language.
+Tiny http server engine written in [Swift](https://developer.apple.com/swift/) programming language.
 
 ### Branches
 `* stable` - lands on CocoaPods and others. Supports the latest non-beta XCode and SPM. Stable.