Advise needed

E-filling ITR for AY 2011-12 filled on 24/11/2011 after due date. In the profit and loss statement Salaray & wages, bank interest and other expenses wrongly filled (crerical mistake) but the net profit remains the same as in audited balance sheet. There is no difference in taxable income and tax liability. What shall I do to correct the PL statement in ITR? As return was filled lately we can not revise it u/s 139(5). Please advise me. Can I file correction after receiving 143(1).

Thanks in advance.