Edited README.md via GitHub

Author: kmng

README.md

@@ -9,7 +9,7 @@ We know we need to learn both new and old languages, so why not the most propula
 Platform
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-I developed this using a Virtual Machine from Bitnami. They did a great job constructing VM for different platform. The one I use is tomcat. mySQL on a ubunta linux, run in VMware Player. Code is developed using Eclipse. Tools I use are Ant, Spring, Vi (for readme markdown). The site are constructed from tutorial of Spring MVC Step by Step.
+I developed this using a Virtual Machine from Bitnami. They did a great job constructing VM for different platform. The one I use is tomcat. mySQL on a ubunta linux, run in VMware Player. Code is developed using Eclipse. Tools I use are Ant, Spring, Vi (for readme markdown). The site are constructed from tutorial of [Spring MVC Step by Step](http://static.springsource.org/docs/Spring-MVC-step-by-step/).
 
 Future Plan
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