diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html
index 5bb181b04d3a15..bc6501c767ef03 100644
--- a/clang/docs/LibASTMatchersReference.html
+++ b/clang/docs/LibASTMatchersReference.html
@@ -50,7 +50,7 @@ <h1>AST Matcher Reference</h1>
 </p>
 
 <p>Within each category the matchers are ordered by node type they match on.
-Note that if a matcher can match multiple node types, it will it will appear
+Note that if a matcher can match multiple node types, it will appear
 multiple times. This means that by searching for Matcher&lt;Stmt&gt; you can
 find all matchers that can be used to match on Stmt nodes.</p>