Update README.md

Author: gistya

README.md

@@ -4,3 +4,5 @@ Use Apple iOS 9+ GameKit GKRules for Business Logic Rules :D
 Requires Swift 2.2. (Not compatible with Swift 3 yet.)
 
 This repo is a little proof of concept of implementing a business rules engine without using any 'if' statements. :D
+
+(The one 'if let' in the JSON parser doesn't count.)