Format fix 2014/birken/README.md

This involved adding an email address of one of the authors which is
also in the respective author/ JSON file.

author/Alexander_Prishchepov.json

@@ -6,7 +6,7 @@
     "sort_word" : "prishchepov",
     "location_code" : "US",
     "location_name" : "United States of America",
-    "email" : "student.00x@gmail.com",
+    "email" : "alepov-github@yahoo.com",
     "url" : "https://github.com/sans17/",
     "alt_url" : null,
     "deprecated_twitter_handle" : null,