Remove redundant talk about xref javadoc.

docs/src/main/sphinx/index.rst

@@ -18,8 +18,7 @@ Please file bugs and feature requests on the rosjava `issues`_ page. Starring
 issues that are important to you will help developers prioritize their work.
 
 In addition to the following documentation, rosjava makes liberal use of
-`Javadoc`_. Links to the appropriate Javadoc are used throughout this
-documentation.
+`Javadoc`_.
 
 .. _roscore:  http://ros.org/wiki/roscore
 .. _issues: http://code.google.com/p/rosjava/issues/list