README: cosmetics

README.md

@@ -67,10 +67,10 @@ For "hello, world" see the [Guide](doc/guide.md#hello-world).
 
 The [documentation](doc) is a work in progress, but there are some resources
 that should get you started:
+- The [Introduction to Gerbil](doc/guide.md) is an introductory guide for seasoned Schemers.
 - The [Gerbil wiki](https://github.com/vyzo/gerbil/wiki/Gerbil-Scheme) at Github
   contains a small but growing collection of pages that can help you
-  get started with Gerbil.
-- The [Introduction to Gerbil](doc/guide.md) is an introductory guide for seasoned Schemers.
+  get started with Gerbil programming.
 - The [Gerbil Tutorial](doc/tutorial.md), while still in its infancy, provides a few
   hands-on guides on Gerbil programming.
 - The [Gerbil Core Prelude](doc/core-prelude.md) documents the core