Fixed to be [rollOne(6)]

Per @technicalpickles suggestion, fixed for the function that is already
there. Works like a charm.

Author: JJ Asghar

src/scripts/dice.coffee

@@ -8,16 +8,16 @@
 #   None
 #
 # Commands:
-#   hubot roll die - Roll one six-sided dice
+#   hubot roll (die|one) - Roll one six-sided dice
 #   hubot roll dice - Roll two six-sided dice
 #   hubot roll <x>d<y> - roll x dice, each of which has y sides
 #
 # Author:
 #   ab9
 
 module.exports = (robot) ->
-  robot.respond /roll die/i, (msg) ->
-    msg.reply report roll 1, 6
+  robot.respond /roll (die|one)/i, (msg) ->
+    msg.reply report [rollOne(6)]
   robot.respond /roll dice/i, (msg) ->
     msg.reply report roll 2, 6
   robot.respond /roll (\d+)d(\d+)/i, (msg) ->