AUTHORS: Add Carlos Nieto

Forgot to add him in #140

AUTHORS

@@ -12,6 +12,7 @@
 # Individual Persons
 
 Arne Hormann <arnehormann at gmail.com>
+Carlos Nieto <jose.carlos at menteslibres.net>
 Hanno Braun <mail at hannobraun.com>
 James Harr <james.harr at gmail.com>
 Julien Schmidt <go-sql-driver at julienschmidt.com>
@@ -22,7 +23,6 @@ Michael Woolnough <michael.woolnough at gmail.com>
 Nicola Peduzzi <thenikso at gmail.com>
 Xiaobing Jiang <s7v7nislands at gmail.com>
 
-
 # Organizations
 
 Google Inc.