Travis CI also failing due to Spacing Inconsistencies

[KVGarg]

The issue is in reference to PR#700
Travis build failure error log - #700 (comment)

A difficult/newcomer issue

[NoumbissiValere]

@KVGarg Please i will love to solve this issue

[KVGarg]

@NoumbissiValere Please ask on gitter to get yourself on it. I don't have permissions to assign anyone.

[jayvdb]

This was already done by @kriti21 in #600 , which I have tidied up and merged.