Update README.md

README.md

@@ -4,11 +4,12 @@ Wrapper around [fetch-mock](http://www.wheresrhys.co.uk/fetch-mock) - a comprehe
 
 The example at the bottom of this readme demonstrates the intuitive API, but shows off only a fraction of fetch-mock's functionality. Features include:
 
-- helpers for all common http methods and for responding a limited number of times
-- declarative matching for most aspects of a http request 
-- delayed responses
-- spying on real network requests
-- support for advanced fetch behaviours, such as streaming responses and aborting
+- mocks most of the fetch API spec, even advanced behaviours such as streaming and aborting
+- declarative matching for most aspects of a http request, including url, headers, body and query parameters
+- shorthands for the most commonly used features, such as matching a http method or matching one fetch only
+- support for delaying responses, or using your own async functions to define custom race conditions
+- can be used as a spy to observe real network requests
+- isomorphic, and supports either a global fetch instance or a locally required instanceg
 
 # Installation