French phrase
Je corrige tout de suite.
Meaning
I'll fix it right away.
When to use it
Promises to fix a problem immediately. The tone is neutral and moderately polite, fitting a service setting.
Example dialogue
Excusez-moi, il y a une erreur sur ma facture.
Excuse me, there is an error on my bill.
Je corrige tout de suite.
I'll fix it right away.