data_rename(): "Error: Following variable(s) were not found" in version '0.13.0.17'

[strengejacke]

Fixes #571

[strengejacke]

I think this can be merged, but @etiennebacher, do you know why the docs for rescale() inherit the @details section from data_rename()?

[etiennebacher]

do you know why the docs for rescale() inherit the @details section from data_rename()?

No idea why, can you remove it?

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Edit: as an aside, the order of docs in rescale() is not great. I think it's clearer to have @examples last and all the other roxygen tags (return, etc.) before

[strengejacke]

do you know why the docs for rescale() inherit the @details section from data_rename()?

No idea why, can you remove it?

I tried to, bust failed - however, just realized there is a @inherit data_rename tag, which is probably only accidentally there. Removing it fixes the issue.