warning: 'swift-algorithms': found 1 file(s) which are unhandled: Sources/Algorithms/Documentation.docc

```
warning: 'swift-algorithms': found 1 file(s) which are unhandled; explicitly declare them as resources or exclude from the target
/Users/johannes/devel/my-project/.build/checkouts/swift-algorithms/Sources/Algorithms/Documentation.docc
```

Start with the Swift package target that contains Sources/Algorithms/Documentation.docc and inspect how that path is handled during package builds. Confirm the warning locally, then make the target explicitly account for the documentation directory and rerun the package build; done means the unhandled-file warning no longer appears.

Written by the indexing model from the issue text.