Update README.md

Add opentracing supported framework to support list.

README.md

@@ -9,7 +9,7 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, also known D
 ![license](https://img.shields.io/aur/license/yaourt.svg)
 [![codebeat badge](https://codebeat.co/badges/579e4dce-1dc7-4f32-a163-c164eafa1335)](https://codebeat.co/projects/github-com-wu-sheng-sky-walking)
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-
+[![OpenTracing-1.0 Badge](https://img.shields.io/badge/OpenTracing--1.0-enabled-blue.svg)](http://opentracing.io)
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 # Abstract
@@ -23,18 +23,17 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, also known D
 
 # Supported components
 
-### web container
+### web containers
 * Tomcat 7
 * Tomcat 8
 
-### database
+### databases
 * mysql
 * oracle
 * h2
 * easily extend to support sybase, sqlserver, jtds, db2, informix
 
-
-### rpc framework
+### rpc frameworks
 * dubbo 
 * dubbox 
 * httpClient
@@ -43,6 +42,10 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, also known D
 ### cache
 * jedis
 
+### opentracing supported frameworks
+* motan
+* hprose-java
+
 # Contributors
 * 吴晟 [wusheng](https://github.com/wu-sheng)   wu.sheng@foxmail.com
 * 张鑫 [zhangxin](https://github.com/ascrutae)