Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71260 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LangRef.html b/docs/LangRef.html
index db59e0d..0ff7dd3 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -3492,7 +3492,7 @@
<h5>Semantics:</h5>
-<p>Memory is allocated; a pointer is returned. The operation is undefiend if
+<p>Memory is allocated; a pointer is returned. The operation is undefined if
there is insufficient stack space for the allocation. '<tt>alloca</tt>'d
memory is automatically released when the function returns. The '<tt>alloca</tt>'
instruction is commonly used to represent automatic variables that must