message: Fix sigma spend test
diff: @@ -13,9 +13,9 @@ validation_inputs_with_funds = [
  ('ivalid_input_string', 'string'),
  ('valid_input_string_with_num', '1'),
  ('ivalid_input_empty', None),
  - ('valid_denom_1_address', (1, 'TFfXrFRs4eJStyBL9dSoNTUXL1MZ2fCwq4')),
  - ('valid_denom_1_invalid_address', (1, 'SomeAdress')),
  - ('invalid_denom_invalid_address', (10000000000000, 'SomeAdress')),
  + ('valid_denom_1_account', (1, '')),
  + ('valid_denom_1_invalid_account', (1, 'InvalidAccount')),
  + ('invalid_denom_invalid_account', (10000000000000, 'InvalidAccount')),
  ]
  post_outputs_with_funds = [
  @@ -27,8 +27,8 @@ post_outputs_with_funds = [
  (None, None),
  (-3, 'Amount is not a number or string'),
  (None, None),
  - (None, None),
  - (-3, 'Invalid amount'),
  + (-6, 'Account has insufficient funds'),
  + (-6, 'Account has insufficient funds'),
  ]
  