Direct CMake users to the right place for up-to-date info about using
LLVM libraries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114139 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/UsingLibraries.html b/docs/UsingLibraries.html
index b1a3b4d..e06838b 100644
--- a/docs/UsingLibraries.html
+++ b/docs/UsingLibraries.html
@@ -23,7 +23,11 @@
   <p>Written by <a href="mailto:rspencer@x10sys.com">Reid Spencer</a></p>
 </div>
 
-<p class="doc_warning">Warning: This document is out of date, please see <a href="CommandGuide/html/llvm-config.html">llvm-config</a> for more information.</p>
+<p class="doc_warning">Warning: This document is out of date, for more
+  information please
+  see <a href="CommandGuide/html/llvm-config.html">llvm-config</a> or,
+  if you use CMake, <a href=CMake.html#embedding>the CMake LLVM
+  guide</a>.</p>
 
 <!-- ======================================================================= -->
 <div class="doc_section"><a name="abstract">Abstract</a></div>