chore(i18n): Aligned spelling and adapted grammar

[rakekniven]

Reported at Transifex.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

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Report is 5 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #1585   +/-   ##
=========================================
  Coverage          ?   42.50%           
  Complexity        ?      102           
=========================================
  Files             ?       19           
  Lines             ?      327           
  Branches          ?        0           
=========================================
  Hits              ?      139           
  Misses            ?      188           
  Partials          ?        0           

Flag	Coverage Δ
unittests	42.50% <ø> (?)

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[miaulalala]

Thank you!

[miaulalala]

Linter isn't happy, can you run composer run cs:fix please?

[rakekniven]

I am using Transifex and GitHub only in the browser.
Have no development setup available.

Can you do this?

Thank you.

[miaulalala]

Ah nvm it's the matrix. Needs a 3rd party lib update.

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