Update README.md

Author: XiaoPangxie732

README.md

@@ -1,6 +1,6 @@
 # MojangAPI-in-Java
 Mojang Public API Java implementation.  
-<h2>It is still in development.</h2>
+## It is still in development.
 
 ## Download
 Maven:
@@ -19,9 +19,9 @@ Maven:
 ```
 
 Jar file download: Please download file at [GitHub releases](https://github.com/XiaoPangxie732/MojangAPI-in-Java/releases/latest)  
-Javadoc: [Click here](https://maxpixel.cn:20443/xiaopangxie732/javadoc/mojang-api/0.0.4/)
+Javadoc: [Click here](https://maxpixel.cn:20443/xiaopangxie732/projects/mojang-api/javadoc/0.0.4/)
 ## How to build(from source):      
 1.Install Maven.  
-2.cd to that directory.  
+2.cd to source directory.  
 3.Run <code>mvn clean install</code>  
 4.When build complete, files are all in target folder