update README

README.md

@@ -10,7 +10,8 @@ Versions
 
 IK version | ES version
 -----------|-----------
-master | 2.1.0 -> master
+master | 2.1.1 -> master
+1.7.0 | 2.1.1
 1.6.1 | 2.1.0
 1.5.0 | 2.0.0
 1.4.1 | 1.7.2
@@ -34,11 +35,9 @@ Install
 
 copy and unzip `target/releases/elasticsearch-analysis-ik-{version}.zip` to `your-es-root/plugins/ik`
 
-2.config files:
 
-download the dict files,unzip these dict file into your elasticsearch's config folder,such as: `your-es-root/config/ik`
+2.restart elasticsearch
 
-3.restart elasticsearch
 
 Tips:
 
@@ -175,7 +174,7 @@ Result
 
 ### Dictionary Configuration
 
-#### `config/ik/IKAnalyzer.cfg.xml`
+#### `plugins/elasticsearch-analysis-ik-*/config/ik/IKAnalyzer.cfg.xml`
 
 ```xml
 <?xml version="1.0" encoding="UTF-8"?>
@@ -223,7 +222,7 @@ have fun.
 
 请确保你的扩展词典的文本格式为 UTF8 编码
 
-2.如何手动安装，以 1.3.0 為例？（参考：https://github.com/medcl/elasticsearch-analysis-ik/issues/46 ）
+2.如何手动安装？
 
 
 ```bash
@@ -232,9 +231,11 @@ cd elasticsearch-analysis-ik
 mvn clean
 mvn compile
 mvn package
-copy & unzip file  #{project_path}/elasticsearch-analysis-ik/target/releases/elasticsearch-analysis-ik-xxx.zip to your elasticsearch's folder: plugins/ik
 ```
 
+copy & unzip file  #{project_path}/elasticsearch-analysis-ik/target/releases/elasticsearch-analysis-ik-*.zip to your elasticsearch's folder: plugins/ik
+
+
 Thanks
 ------
 YourKit supports IK Analysis for ElasticSearch project with its full-featured Java Profiler.