Remove useless argument in module example (#50)
Remove useless argument in module example (#50)

* Remove useless argument in module example

* Fix duplicated code

shekhargulati/52-technologies-in-2016,shekhargulati/52-technologies-in-2016,shekhargulati/52-technologies-in-2016,shekhargulati/52-technologies-in-2016,shekhargulati/52-technologies-in-2016,shekhargulati/52-technologies-in-2016,shekhargulati/52-technologies-in-2016