Provide some meta tags for this document.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16058 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/LangRef.html b/docs/LangRef.html
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--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -3,6 +3,10 @@
 <html>
 <head>
   <title>LLVM Assembly Language Reference Manual</title>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+  <meta name="author" content="Chris Lattner">
+  <meta name="description" 
+  content="LLVM Assembly Language Reference Manual.">
   <link rel="stylesheet" href="llvm.css" type="text/css">
 </head>