[docs] Use slightly more proper .rst markup

Again, I'd like to emphasize to everyone that this sort of markup change
is *not* what you should be concerned about when writing docs. Focus on
*content*.

I applaud Chandler for focusing on the fantastic content of this new
section!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227305 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ProgrammersManual.rst b/docs/ProgrammersManual.rst
index ff3f7e93915b5ac01108cbdcbc110590ec12dcfd..f140cf509d2520289077b9569444dfe456129e96 100644 (file)
--- a/docs/ProgrammersManual.rst
+++ b/docs/ProgrammersManual.rst
@@ -2546,9 +2546,9 @@ generate significantly more efficient code. We have also found that a large
 amount of our usage of type hierarchies fits better with tag-based pattern
 matching rather than dynamic dispatch across a common interface. Within LLVM we
 have built custom helpers to facilitate this design. See this document's
-section on `isa and dyn_cast <isa>`_ and our `detailed document
-<http://llvm.org/docs/HowToSetUpLLVMStyleRTTI.html>`_ which describes how you
-can implement this pattern for use with the LLVM helpers.
+section on :ref:`isa and dyn_cast <isa>` and our :doc:`detailed document
+<HowToSetUpLLVMStyleRTTI>` which describes how you can implement this
+pattern for use with the LLVM helpers.
 
 .. _coreclasses: