Fixed typo in LangRef where we were using _'' to quote instead of the correct _.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185479 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LangRef.rst b/docs/LangRef.rst
index 8527631..13706e1 100644
--- a/docs/LangRef.rst
+++ b/docs/LangRef.rst
@@ -820,7 +820,7 @@
``builtin``
This indicates that the callee function at a call site should be
recognized as a built-in function, even though the function's declaration
- uses the ``nobuiltin'' attribute. This is only valid at call sites for
+ uses the ``nobuiltin`` attribute. This is only valid at call sites for
direct calls to functions which are declared with the ``nobuiltin``
attribute.
``cold``