message: fix filesize test
diff: @@ -27,7 +27,7 @@ describe('/invoices integration tests', () => {
  it('invoice can be saved as local file', async () => {
  const invoiceBuffer = fs.readFileSync(invoiceLocation);
  - expect(invoiceBuffer.byteLength).toBeGreaterThan(5000); // Lets hopw all PDFs a bigger than 5000
  + expect(invoiceBuffer.byteLength).toBeGreaterThan(3000); // Let's hope all PDFs are bigger than 3000
  });
  it('invoice is then deleted', () => {
  