The default register allocator is local not simple.

llvm-svn: 12187
diff --git a/llvm/docs/CommandGuide/llc.html b/llvm/docs/CommandGuide/llc.html
index f1e7be3..87af128 100644
--- a/llvm/docs/CommandGuide/llc.html
+++ b/llvm/docs/CommandGuide/llc.html
@@ -142,7 +142,7 @@
 
 	<li>-regalloc=&lt;ra&gt;
 	<br>
-        Specify the register allocator to use. The default is <i>simple</i>.
+        Specify the register allocator to use. The default is <i>local</i>.
         Valid register allocators are:
         <p>
 	<dl compact>