docs: Introduce cascading style <div> and <p> continued on <h[2-5]>.

<h2>Section Example</h2>
<div> <!-- h2+div is applied -->
<p>Section preamble.</p>

<h3>Subsection Example</h3>
<p> <!-- h3+p is applied -->
Subsection body
</p>

<!-- End of section body -->
</div>

FIXME: Care H5 better.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130040 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/tutorial/OCamlLangImpl6.html b/docs/tutorial/OCamlLangImpl6.html
index 693aafc..480aab3 100644
--- a/docs/tutorial/OCamlLangImpl6.html
+++ b/docs/tutorial/OCamlLangImpl6.html
@@ -41,7 +41,7 @@
 <h2><a name="intro">Chapter 6 Introduction</a></h2>
 <!-- *********************************************************************** -->
 
-<div class="doc_text">
+<div>
 
 <p>Welcome to Chapter 6 of the "<a href="index.html">Implementing a language
 with LLVM</a>" tutorial.  At this point in our tutorial, we now have a fully
@@ -67,7 +67,7 @@
 <h2><a name="idea">User-defined Operators: the Idea</a></h2>
 <!-- *********************************************************************** -->
 
-<div class="doc_text">
+<div>
 
 <p>
 The "operator overloading" that we will add to Kaleidoscope is more general than
@@ -132,7 +132,7 @@
 <h2><a name="binary">User-defined Binary Operators</a></h2>
 <!-- *********************************************************************** -->
 
-<div class="doc_text">
+<div>
 
 <p>Adding support for user-defined binary operators is pretty simple with our
 current framework.  We'll first add support for the unary/binary keywords:</p>
@@ -323,7 +323,7 @@
 <h2><a name="unary">User-defined Unary Operators</a></h2>
 <!-- *********************************************************************** -->
 
-<div class="doc_text">
+<div>
 
 <p>Since we don't currently support unary operators in the Kaleidoscope
 language, we'll need to add everything to support them.  Above, we added simple
@@ -475,7 +475,7 @@
 <h2><a name="example">Kicking the Tires</a></h2>
 <!-- *********************************************************************** -->
 
-<div class="doc_text">
+<div>
 
 <p>It is somewhat hard to believe, but with a few simple extensions we've
 covered in the last chapters, we have grown a real-ish language.  With this, we
@@ -781,7 +781,7 @@
 <h2><a name="code">Full Code Listing</a></h2>
 <!-- *********************************************************************** -->
 
-<div class="doc_text">
+<div>
 
 <p>
 Here is the complete code listing for our running example, enhanced with the