Update tests/opg_token_test.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Signed-off-by: kukac <adambalogh@users.noreply.github.com>

Author: adambalogh

tests/opg_token_test.py

@@ -110,7 +110,7 @@ def test_approves_default_with_greater_amount(self, mock_wallet, mock_web3):
         result = ensure_opg_approval(mock_wallet, min_allowance=5.0)
 
         assert result.tx_hash == "0xabc123"
-        # Verify approve was called with 10x amount
+        # Verify approve was called with 2x min_allowance
         args = contract.functions.approve.call_args[0]
         assert args[1] == approve_base