Key naming error - translations.json

[Pascal Dietrich]

I found a naming error of the keys in translations.json.

The following keys in the "file" section musst be changed:

• renameBackupConfrimLabel
• renameBackupConfrimMsg
• restoreBackupConfrimLabel
• restoreBackupConfrimMsg

[Ramon Benitez-Pagan]

Found another one.
renderingProcessFiled > renderingProcessFailed

[Tomasz Dziuda]

@Cameo007 @rbenitezpagan thank you for spotting this - it will be fixed in upcoming v.0.40 release :)