remove superfluous curly brace

[rolatsch]

Currently ticket creation is broken because cn option has a trailing curly brace.

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[rolatsch]

CLA sIgned.

[mkayontour]

Thanks for the PR. QA failed on this one

[mkayontour]

@cla-bot check

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Thank you for your pull request. Before we can look at it, you'll need to sign a Contributor License Agreement (CLA).

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[bobapple]

@cla-bot check

[mkayontour]

Thanks for your contribution! Merged your PR. :)