补充一个插件的说明

README.md

@@ -12,8 +12,9 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, 是一个对
 |spring-plugin| spring配置文件 | - | - | - |
 |jdbc-plugin| jdbc配置文件 | - | - | - |
 |mysql-plugin| - | YES | - | - |
-|httpClient-4.x-plugin| - | YES | - | - 
+|httpClient-4.x-plugin| - | YES | - | - |
 |httpClient-4.x-plugin-dubbox-rest-attachment| - | YES | - | 需引用httpClient-4.x-plugin |
+|jedis-2.x-plugin| - | YES | - | - |
 |httpclient-4.2.x-plugin| - | - | YES | 需要使用新提供的httpClient包装对象 |
 |httpclient-4.3.x-plugin| - | - | YES | 需要使用新提供的httpClient包装对象 |