Added specifications and mailing list link.

Author: Chris McKenzie

README.md

@@ -1,4 +1,4 @@
-The official javascript implementation of the Porter Stemmer
+The official javascript implementation of the Porter Stemmer.
 
 # About
 
@@ -7,6 +7,8 @@ the [original Porter Stemmer from 1980](http://tartarus.org/martin/PorterStemmer
 and the second corresponding to the [Porter2 stemming algorithm](http://snowball.tartarus.org/algorithms/english/stemmer.html), 
 (rev. July 2005) covered by PorterStemmer2.js.
 
+These files have also been included in the spec directory for referencing.
+
 # Usage
 
 Both implementations are invoked the same way, `stemmer(<word to stem>)`, returning the stemmed word.
@@ -24,5 +26,8 @@ for completion by September 15th, 2012.
 
 # Demo
 
-There is a demo available at [demo](http://qaa.ath.cx/porter_js_demo.html)
+There is a demo available [here](http://qaa.ath.cx/porter_js_demo.html)
+
+# Mailing List
 
+Available over [here](https://groups.google.com/forum/#!forum/js-porter-stemmer).