Fix Fatalf placeholder type and use Fatalf instead of Fatal when placeholder is used
Fix Fatalf placeholder type and use Fatalf instead of Fatal when placeholder is used

alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf