Fixes a typo - Licences should be Licenses in Preferences dialog.

[sebojolais]

Fixes the issue #1349.

[Vekhir]

Please don't change the name in the source file - It's the reference for the translations which would all have to be adapted as well.

There are both OpenBoard_en.ts and OpenBoard_en_UK.ts translation files. I'm not sure whether the "en" version is supposed to be en_US or just a default. In any case, as the difference is US vs UK spelling, you might want to add an explicit OpenBoard_en_US.ts translation file for your spelling.

[sebojolais]

Hi Vekhir,
The both files OpenBoard_en.ts and OpenBoard_en_UK.ts are identical.
It does not help us to handle this issue...

[sebojolais]

And I agree, this topic should not induce a new entry for every translation files.
So it will be better to fix it in a .ts file.

[Vekhir]

As there are bound to be other differences, it might be most useful to copy the OpenBoard_en.ts to create an OpenBoard_en_US.ts translation.
I'd rather have the default be the British spelling as that is the most commonly taught dialect of English in many parts of Europe, and - I assume - in Switzerland where this software has its origins.

[sebojolais]

I changed the implementation.
Currently, the string is changed only in OpenBoard_en.ts and not in OpenBoard_en_UK.ts.
But it is the first difference introduced between the files, so I am not sure that is best way.

[sebojolais]

Currently, this PR introduces minimal changes.
I am waiting @kaamui feedback before changing the name of file.
Even If I agree with you @Vekhir