Removed extra parenthesis
bug #4350 Removed extra parenthesis (sivolobov)

This PR was merged into the 2.3 branch.

Discussion
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Removed extra parenthesis

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?  | no
| Applies to    | all versions
| Fixed tickets | no tickets

Commits
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6e9e1e6 Removed extra parenthesis