(6)If any person, having furnished a statement under sub-section (1), or in pursuance of a notice issued under sub-section (5), comes to know or discovers any inaccuracy in the information provided in the statement, he shall within a period of ten days inform the income-tax authority or other authority or agency referred to in sub-section (1), the inaccuracy in such statement and furnish the correct information in such manner as may be prescribed.