Dockerfile: use spaces for indentation

Indenting with tabs can cause the formatting to go wonky,
because the first line of any command is "indented" with spaces,
but following lines are not, therefore they can be mis-aligned with
the first line.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn 2019-10-05 22:41:27 +02:00
parent f5eb39f75a
commit a42b4144bc
No known key found for this signature in database
GPG key ID: 76698F39D527CE8C