diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index e211bcd..92ee754 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -78,8 +78,8 @@
   <li>LLVM now includes an <a href="http://llvm.cs.uiuc.edu/PR415">
       Interprocedural Sparse Conditional Constant Propagation</a> pass, named
      -ipsccp, which is run by default at link-time.</li>
-  <li>LLVM is now about 10% faster than before due to its core data structures
-      using less memory.</li>
+  <li>LLVM 1.5 is now about 15% faster than LLVM 1.4 and its core data structures
+      use about 20% less memory.</li>
 </ol>
 
 </div>