Tweak -plugin description to match bugpoint.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9262 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/opt.html b/docs/CommandGuide/opt.html
index e71c24c..b205209 100644
--- a/docs/CommandGuide/opt.html
+++ b/docs/CommandGuide/opt.html
@@ -90,7 +90,7 @@
 
 	<li> -load &lt;plugin.so&gt;
 	<br>
-	Load the dynamic object plugin.so.  This object should register new
+	Load the dynamic object &lt;plugin.so&gt;.  This object should register new
 	optimization passes.  Once loaded, the object will add new command line
 	options to enable various optimizations.  To see the new complete list
 	of optimizations, use the -help and -load options together: