Update the broken links in README

Change-Id: Ic9cc576e0883f9d8f0d22627918b4e964e5c0c7e
diff --git a/README.md b/README.md
index d216e9c..92308ac 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 gwt-docs
 ========
 
-GWT documentation published under http://www.gwtproject.org/docs/
+GWT documentation published under http://www.gwtproject.org/doc/latest/DevGuide.html
 
 Building the documentation
 ==========================
@@ -13,6 +13,4 @@
 
 Adding content
 ==============
-see: http://www.gwtproject.org/docs/contribute#docs
-
-
+see: http://www.gwtproject.org/makinggwtbetter.html#webpage