Fix indentation in travis.yml

Indentation in travis.yml was inconsistent, update it to consistently
use 2 spaces.

I considered using 4 spaces to be more consistent with the rest of the
project but it looks too spaced out and doesn't suit YAML in my opinion.

This commit is contained in:

Nikos Tsipinakis

2017-12-18 20:49:48 +02:00

parent 74c3330669

commit 885245a1ed

1 changed files with 21 additions and 21 deletions