Minor cleanup. No content change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145521 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 23 insertions, 7 deletions

diff --git a/docs/LangRef.html b/docs/LangRef.html
index b133a532f1..960f6739c9 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -2889,20 +2889,33 @@ call void asm sideeffect "something bad", ""()<b>, !srcloc !42</b>
    preceding exclamation point ('<tt>!</tt>').</p>
 
 <p>A metadata string is a string surrounded by double quotes.  It can contain
-   any character by escaping non-printable characters with "\xx" where "xx" is
-   the two digit hex code.  For example: "<tt>!"test\00"</tt>".</p>
+   any character by escaping non-printable characters with "<tt>\xx</tt>" where
+   "<tt>xx</tt>" is the two digit hex code.  For example:
+   "<tt>!"test\00"</tt>".</p>
 
 <p>Metadata nodes are represented with notation similar to structure constants
    (a comma separated list of elements, surrounded by braces and preceded by an
-   exclamation point).  For example: "<tt>!{ metadata !"test\00", i32
-   10}</tt>".  Metadata nodes can have any values as their operand.</p>
+   exclamation point). Metadata nodes can have any values as their operand. For
+   example:</p>
+
+<div class="doc_code">
+<pre>
+!{ metadata !"test\00", i32 10}
+</pre>
+</div>
 
 <p>A <a href="#namedmetadatastructure">named metadata</a> is a collection of 
    metadata nodes, which can be looked up in the module symbol table. For
-   example: "<tt>!foo =  metadata !{!4, !3}</tt>".
+   example:</p>
+
+<div class="doc_code">
+<pre>
+!foo =  metadata !{!4, !3}
+</pre>
+</div>
 
 <p>Metadata can be used as function arguments. Here <tt>llvm.dbg.value</tt> 
-   function is using two metadata arguments.</p>
+   function is using two metadata arguments:</p>
 
 <div class="doc_code">
 <pre>
@@ -2911,7 +2924,8 @@ call void @llvm.dbg.value(metadata !24, i64 0, metadata !25)
 </div>
 
 <p>Metadata can be attached with an instruction. Here metadata <tt>!21</tt> is
-   attached with <tt>add</tt> instruction using <tt>!dbg</tt> identifier.</p>
+   attached to the <tt>add</tt> instruction using the <tt>!dbg</tt>
+   identifier:</p>
 
 <div class="doc_code">
 <pre>
@@ -2922,6 +2936,7 @@ call void @llvm.dbg.value(metadata !24, i64 0, metadata !25)
 <p>More information about specific metadata nodes recognized by the optimizers
    and code generator is found below.</p>
 
+<!-- _______________________________________________________________________ -->
 <h4>
   <a name="tbaa">'<tt>tbaa</tt>' Metadata</a>
 </h4>
@@ -2966,6 +2981,7 @@ call void @llvm.dbg.value(metadata !24, i64 0, metadata !25)
 
 </div>
 
+<!-- _______________________________________________________________________ -->
 <h4>
   <a name="fpaccuracy">'<tt>fpaccuracy</tt>' Metadata</a>
 </h4>