Revised roi

I have been notified by Income Tax that the return filed for AY-2013-14 is incorrect. I have incorrectly mentioned the wrong figure in the earlier return. There is no tax due . I have advised to file revised return through 139 link. I am not sure which section should be given in the ITR1 for it. If 139(9) is given, the system does not accept the return type as "Revised". It accepts only "Original".  Further 139(9), I need to enter the 23 character Notice which I do not have no. The form accepts the return section as 139(5) and return type as "Revised". Could you let me know which return section has to be given for the ROI.