Fix internal links in Kaleidoscope tutorial
diff --git a/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl02.rst b/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl02.rst
index c07c3ab..ab9656b 100644
--- a/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl02.rst
+++ b/llvm/docs/tutorial/MyFirstLanguageFrontend/LangImpl02.rst
@@ -314,7 +314,7 @@
can define a helper function to wrap it together into one entry point.
We call this class of expressions "primary" expressions, for reasons
that will become more clear `later in the
-tutorial <LangImpl6.html#user-defined-unary-operators>`_. In order to parse an arbitrary
+tutorial <LangImpl06.html#user-defined-unary-operators>`_. In order to parse an arbitrary
primary expression, we need to determine what sort of expression it is:
.. code-block:: c++