README.md in pivotal_to_pdf-1.3.4 vs README.md in pivotal_to_pdf-1.4.0

@@ -93,5 +93,6 @@
 * Carol Nichols
 * Kristian Rasmussen 
 * [Alastair Mair](https://github.com/amair)
 * [John-Mason P. Shackelford](https://github.com/jpshackelford)
 * [Bret Mogilefsky](https://github.com/mogul)
+* [Luke brown](https://github.com/tsdbrown)