modify readme

README.md

@@ -8,7 +8,7 @@ Java 14.0.2
 
 **code**
 
-`scripts/` is the scripts to create zookeeper docker cluster.
+1. `scripts/` is the scripts to create zookeeper docker cluster.
 
 - view the cluster nodes
 
@@ -107,19 +107,19 @@ hello
 
 
 
-`src/` is the souce code of Java api example.
+2. `src/` is the souce code of Java api example.
 
 *apiexmaple Ref*
 
 [zookeeper_api](https://www.tutorialspoint.com/zookeeper/zookeeper_api.htmh)
 
 [ZooKeeper-API-Java-Examples-Watcher](http://java.globinch.com/enterprise-services/zookeeper/apache-zookeeper-explained-tutorial-cases-zookeeper-java-api-examples/#ZooKeeper-API-Java-Examples-Watcher)
 
-[github code2](https://github.com/ashish-rane/Hadoop/blob/master/Zookeeper/Workspace/sample1/src/main/java/com/xpert/zookeeper/sample1/ZKClientTest.java)
+[github code1](https://github.com/ashish-rane/Hadoop/blob/master/Zookeeper/Workspace/sample1/src/main/java/com/xpert/zookeeper/sample1/ZKClientTest.java)
 
 *watchclient Ref*
 
-[Official Java Example](https://zookeeper.apache.org/doc/r3.4.13/javaExample.html)
+[Official Java Example](https://zookeeper.apache.org/doc/r3.8.0/javaExample.html)
 
-[github code1](https://github.com/apache/zookeeper/blob/branch-3.8.0/zookeeper-docs/src/main/resources/markdown/javaExample.md#sc_design)
+[github code2](https://github.com/apache/zookeeper/blob/branch-3.8.0/zookeeper-docs/src/main/resources/markdown/javaExample.md#sc_design)