Relocate Karate to be placed lexicographically

This commit also changes "combine" to "combines" for subject-verb agreement.

README.md

@@ -945,8 +945,8 @@ _Tools that simplify testing asynchronous services._
 - [ConcurrentUnit](https://github.com/jhalterman/concurrentunit) - Toolkit for testing multi-threaded and asynchronous applications.
 - [GreenMail](http://www.icegreen.com/greenmail/) - In-memory email server for integration testing. Supports SMTP, POP3 and IMAP including SSL. (GPL-2.0-only)
 - [Hoverfly Java](https://github.com/SpectoLabs/hoverfly-java) - Native bindings for Hoverfly, a proxy which allows you to simulate HTTP services.
+- [Karate](https://github.com/intuit/karate) - DSL that combines API test-automation, mocks and performance-testing making testing REST/HTTP services easy.
 - [REST Assured](https://github.com/rest-assured/rest-assured) - DSL for easy testing of REST/HTTP services.
-- [Karate](https://github.com/intuit/karate) - DSL that combine API test-automation, mocks and performance-testing making testing REST/HTTP services easy.
 
 #### BDD