docs: Sphinxify TestingGuide
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167979 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Projects.rst b/docs/Projects.rst
index 6313288..c5d03d3 100644
--- a/docs/Projects.rst
+++ b/docs/Projects.rst
@@ -156,9 +156,9 @@
* LLVM provides a ``tcl`` procedure that is used by ``Dejagnu`` to run tests.
It can be found in ``llvm/lib/llvm-dg.exp``. This test procedure uses ``RUN``
lines in the actual test case to determine how to run the test. See the
- `TestingGuide <TestingGuide.html>`_ for more details. You can easily write
- Makefile support similar to the Makefiles in ``llvm/test`` to use ``Dejagnu``
- to run your project's tests.
+ :doc:`TestingGuide` for more details. You can easily write Makefile
+ support similar to the Makefiles in ``llvm/test`` to use ``Dejagnu`` to
+ run your project's tests.
* LLVM contains an optional package called ``llvm-test``, which provides
benchmarks and programs that are known to compile with the Clang front