readme update

Author: gurhub

README.md

@@ -92,9 +92,11 @@ If you see a way to improve the project :
 
 - If you **need help**, use [Stack Overflow](http://stackoverflow.com).
 - If you'd like to **ask a general question**, use [Stack Overflow](http://stackoverflow.com).
-- If you **found a bug**, _and can provide steps to reliably reproduce it_, open an issue.
-- If you **have a feature request**, open an issue.
-- If you **want to contribute**, submit a pull request. It's better to begin with an issue rather than a pull request, though, because we might disagree whether the proposed change is an actual improvement. :wink:
+- If you **found a bug**, _and can provide steps to reliably reproduce it_, open an [issue][].
+- If you **have a feature request**, open an [issue][].
+- If you **want to contribute**, submit a [pull request]. It's better to begin with an [issue][] rather than a [pull request], though, because we might disagree whether the proposed change is an actual improvement. :wink:
+
+Recommend following [GitHub Swift Style Guide][]
 
 Thanks! :v: