Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@156462 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/www/analyzer/release_notes.html b/www/analyzer/release_notes.html
index dab17ac..548f7fe 100644
--- a/www/analyzer/release_notes.html
+++ b/www/analyzer/release_notes.html
@@ -21,7 +21,7 @@
    <b>download:</b> <a href="http://bit.ly/JceZBE">checker-265.tar.bz2</a></p>
    <p><b>highlights:</b></p>
 
-<p>This release contains a fix for a major crasher introduces in checker-264, and various refinments to
+<p>This release contains a fix for a major crasher introduces in checker-264, and various refinements to
 improve the precision of the analyzer in general.</p>
 
 <h4 id="checker_264">checker-264</h4>