Go by Example: WaitGroups: fmt.Print not safe for parallel output

[bahco]

If I understand https://stackoverflow.com/questions/14694088/is-it-safe-for-more-than-one-goroutine-to-print-to-stdout correctly, fmt.Print not safe for parallel output.

If the quoted answer and my understanding of it are correct you may want to adapt your WaitGroups example.

[eliben]

Thanks for the note; I think this is OK for an example - the point here is showing WaitGroup, so the fmt.Prints are just for demonstartion purposes.