fix indentation in allowance dialog
fix indentation in allowance dialog

rivine/rivine-UI,NebulousLabs/Sia-UI,NebulousLabs/New-Sia-UI,NebulousLabs/New-Sia-UI,rivine/rivine-UI,NebulousLabs/New-Sia-UI,NebulousLabs/Sia-UI,NebulousLabs/Sia-UI,rivine/rivine-UI