fix typo.

README.rst

@@ -3,10 +3,10 @@ Hackernews Live
 
 This is just a little toy project that uses `Node.js <http://nodejs.org/>`_,
 `Socket.IO <http://socket.io/>`_,
-`node-scraper <https://github.com/mape/node-scraper`_ with some look and feel
+`node-scraper <https://github.com/mape/node-scraper/>`_ with some look and feel
 inspiration from `Comfy Hacker News <https://comfy-helvetica.jottit.com/>`_
 to generate a live view of the
-`hackernews homepage <http://news.ycombinator.com>`_.
+`hackernews homepage <http://news.ycombinator.com/>`_.
 
 A live demo can be seen at http://hnlive.evanculver.com/.