Fix incorrect syntax in ParamConverter exclude option
merged branch vjnrv/patch-1 (PR #232)

This PR was merged into the 2.2 branch.

Discussion
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[Docs][ParamConverter] Fix incorrect annotation syntax in exclude option

| Q             | A
| ------------- | ---
| Doc fix?      | yes
| New docs?     | no
| Applies to    | 2.2+
| Fixed tickets | -

Commits
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2fd6e80 Fix incorrect syntax in ParamConverter exclude option