"futures, promises" => "futures/promises"

Author: andersio

README.md

@@ -11,7 +11,7 @@
 ## What is ReactiveSwift?
 __ReactiveSwift__ offers composable, declarative and flexible primitives that are built around the grand concept of ___streams of values over time___.
 
-These primitives can be used to uniformly represent common Cocoa and generic programming patterns that are fundamentally an act of observation, e.g. delegate pattern, callback closures, notifications, control actions, responder chain events, [futures, promises](https://en.wikipedia.org/wiki/Futures_and_promises) and [key-value observing](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/KeyValueObserving/KeyValueObserving.html) (KVO).
+These primitives can be used to uniformly represent common Cocoa and generic programming patterns that are fundamentally an act of observation, e.g. delegate pattern, callback closures, notifications, control actions, responder chain events, [futures/promises](https://en.wikipedia.org/wiki/Futures_and_promises) and [key-value observing](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/KeyValueObserving/KeyValueObserving.html) (KVO).
 
 Because all of these different mechanisms can be represented in the _same_ way,
 it’s easy to declaratively compose them together, with less spaghetti