Correct URL in project README

Author: kharrison

Huckleberry/README

@@ -11,4 +11,4 @@ of Huckleberry Finn as found on Project Gutenberg. This gives nearly
 2000 rows of data.
 
 For further details see the following blog post:
-http://useyourloaf.com/blog/2014/02/14/table-view-cellls-with-varying-row-heights.html
+http://useyourloaf.com/blog/2014/02/14/table-view-cells-with-varying-row-heights.html