Update README.md (#1920)

Fix typo

docs/en/setup/service-agent/java-agent/README.md

 # Setup java agent
 1. Find `agent` folder in SkyWalking release package
-2. Set 
+1. Add `-javaagent:/path/to/skywalking-package/agenxt/skywalking-agent.jar` to JVM argument. And make sure to add it before the `-jar` argument.
 
-3. Add `-javaagent:/path/to/skywalking-package/agent/skywalking-agent.jar` to JVM argument. And make sure to add it before the `-jar` argument.
-
-The agent release dist is included in Apache [official release](http://skywalking.apache.org/downloads/).MeshReceiverProvider New agent package looks like this.
+The agent release dist is included in Apache [official release](http://skywalking.apache.org/downloads/). New agent package looks like this.
 ```
 +-- agent
     +-- activations
@@ -77,4 +75,4 @@ our [Plugin Development Guide](../../../guides/Java-Plugin-Development-Guide.md)
 # Test
 If you are interested in plugin compatible tests or agent performance, see the following reports.
 * [Plugin Test](https://github.com/SkywalkingTest/agent-integration-test-report)
-* [Java Agent Performance Test](https://skywalkingtest.github.io/Agent-Benchmarks/)
\ No newline at end of file
+* [Java Agent Performance Test](https://skywalkingtest.github.io/Agent-Benchmarks/)