Change the heading of the page to reflect the tool name

llvm-svn: 8715
diff --git a/llvm/docs/CommandGuide/lli.html b/llvm/docs/CommandGuide/lli.html
index f6b2921..8fb4370 100644
--- a/llvm/docs/CommandGuide/lli.html
+++ b/llvm/docs/CommandGuide/lli.html
@@ -1,12 +1,12 @@
 <html>
 <title>
-lli
+LLVM: lli tool
 </title>
 
 <body>
 
 <center>
-<h1>Low Level Virtual Machine</h1>
+<h1>LLVM: lli tool</h1>
 </center>
 <HR>