Add href to clang in overview.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151503 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/GettingStarted.html b/docs/GettingStarted.html
index 9bbb1d5..9db9bb2 100644
--- a/docs/GettingStarted.html
+++ b/docs/GettingStarted.html
@@ -86,9 +86,10 @@
 analyzer and bitcode optimizer.  It also contains basic regression tests that
 can be used to test the LLVM tools and the Clang front end.</p>
 
-<p>The second piece is the Clang front end.  This component compiles C, C++,
-Objective C, and Objective C++ code into LLVM bitcode. Once compiled into LLVM
-bitcode, a program can be manipulated with the LLVM tools from the LLVM suite.
+<p>The second piece is the <a href="http://clang.llvm.org/">Clang</a> front end.
+This component compiles C, C++, Objective C, and Objective C++ code into LLVM
+bitcode. Once compiled into LLVM bitcode, a program can be manipulated with the
+LLVM tools from the LLVM suite.
 </p>
 
 <p>