Remove trailing newlines from errors #784
Merged
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I believe we print a new line anyway from e.g. envInt, which calls fmt.Fprintln.
Found by staticcheck:
main.go:127:17: error strings should not end with punctuation or newlines (ST1005)
main.go:157:13: error strings should not end with punctuation or newlines (ST1005)
main.go:187:13: error strings should not end with punctuation or newlines (ST1005)
main.go:217:13: error strings should not end with punctuation or newlines (ST1005)