nginx version to 1.6.x

Author: xfeep

CoreFeatures.md

@@ -16,7 +16,7 @@ With this feature  one java main thread can handle thousands of connections.
 1. More easier to archive  Sub/Pub services with broadcast events API
 1. Run initialization clojure code when nginx worker starting
 1. Support user defined http request method
-1. Compatible with the Nginx lastest stable version 1.6.0. (Nginx 1.4.x is also ok, older version is not tested and maybe works.)
+1. Compatible with the Nginx lastest stable version 1.6.x. (Nginx 1.4.x is also ok, older version is not tested and maybe works.)
 1. One of  benifits of [Nginx](http://nginx.org/) is worker processes are automatically restarted by a master process if they crash
 1. Utilizes lazy headers and direct memory operation between [Nginx](http://nginx.org/) and JVM to fast handle dynamic contents from Clojure or Java code.
 1. Utilizes [Nginx](http://nginx.org/) zero copy file sending mechanism to fast handle static contents controlled by Clojure or Java code.