Fix indentation for the quickstart reference #34

Job	Run time
lint	10s
docs / test	55s
base-images	18m 38s
app-images (nightly, pulp-minimal)	5m 18s
app-images (nightly, pulp)	5m 5s
app-images (nightly, galaxy-minimal)	9m 0s
app-images (nightly, galaxy)	10m 39s
app-images (stable, pulp-minimal)	10m 2s
app-images (stable, pulp)	23m 59s
app-images (stable, galaxy-minimal)	7m 50s
app-images (stable, galaxy)	9m 41s
	1h 41m 17s

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