[Bug]: documentation error for function usei18n

[kletts]

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Project Version

v0.3.0

Platform and OS Version

All

Existing Issues

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What happened?

The documentation example for the function usei18n includes the following observe event and update language, see file: https://github.com/Appsilon/shiny.i18n/blob/132348b87429b107efd03ac544952f04b488f949/R/ui.R#L44C10-L45C1

#' observeEvent(input$go,{
#' update_lang(session, "pl")
#' })

However as per the requirements update_lang, the session argument comes second. Although minor the error message from the example is unintuitive and difficult to trace for new users of the package:

Warning: Error in : $ operator is invalid for atomic vectors

Steps to reproduce

...

Expected behavior

Corrected example:

#' observeEvent(input$go,{
#' update_lang(language="pl", session=session)
#' })

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Screenshots or Videos

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Additional Information

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