🐞[bugfix] grammatical issue with filter name in example

[luketg8]

Rename "uncompleted' to "incomplete" to be grammatically correct

[codecov[bot]]

Codecov Report

:exclamation: No coverage uploaded for pull request base (dev@e5c67e2). Click here to learn what that means. The diff coverage is n/a.

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[nank1ro]

@all-contributors please add @luketg8 for documentation

[allcontributors[bot]]

@nank1ro

I've put up a pull request to add @luketg8! :tada: