Make usage of stats.files more readable.
Make usage of stats.files more readable.

gitcafe-dev/gollum-lib,jhominal/gollum-lib,jhominal/gollum-lib,rgroux/gollum-lib,rgroux/gollum-lib,gitcafe-dev/gollum-lib,repotag/gollum-lib,repotag/gollum-lib,gollum/gollum-lib,gollum/gollum-lib