Fix typo.

llvm-svn: 42521
diff --git a/llvm/docs/AliasAnalysis.html b/llvm/docs/AliasAnalysis.html
index 7c3fa81..6663f0c 100644
--- a/llvm/docs/AliasAnalysis.html
+++ b/llvm/docs/AliasAnalysis.html
@@ -50,7 +50,7 @@
     implementations</a></li>
     </ul>
   </li>
-  <li><a hread="#memdep">Memory Dependence Analysis</a></li>
+  <li><a href="#memdep">Memory Dependence Analysis</a></li>
 </ol>
 
 <div class="doc_author">