Cosmetic change to restarting message

[msoutopico]

Current behaviour

When OmegaT needs to be closed to implement updates, the user gets this prompt:

Customization update {version} finished
OmegaT will now close
[OK]

Desired behaviour

Could we change it to the following?

Customization update {version} is available.
Please close OmegaT now to update.
[OK]

More info

I think this is similar to what you had initially, which I didn't want because I thought it could mislead user to think that they need to do something actively to restart, I thought "it will close" was clearer.

However, I had second thoughts, and probably something like what I'm suggestion is more similar to what people are used to see in other applications.

Thanks.