The source project of this merge request has been removed.
Fix typo in help
I noticed that one of the help strings missed a closing parenthesis, so I corrected that (across all localizations also).
As of writing this, I’m a bit unsure whether or not this is the right place to make contributions. I saw some merge requests getting accepted here, but if you’d like me to make this contribution through another channel, don’t hesitate to let me know.