diff --git a/docs/LangRef.html b/docs/LangRef.html
index b1af5b33731..71f8d999106 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -1066,7 +1066,7 @@ declare signext i8 @returns_signed_char()
 <br>
       Note that this definition of <tt>noalias<tt> is intentionally
       similar to the definition of <tt>restrict<tt> in C99 for function
-      arguments, thought it is slightly weaker.
+      arguments, though it is slightly weaker.
 <br>
       For function return values, C99's <tt>restrict</tt> is not meaningful,
       while LLVM's <tt>noalias</tt> is.