Mistake in ca-final november 2013 exam application form

While filling my CA-Final Exam Application Form for November 2013, i committed a small mistake. I had cleared my Group II in May 2013 Attempt. In the place where Passing details of Final Examination(if applicable) had to be given, I wrote May 2011 instead of May 2013 as the year of passing. I am tensed. What needs to be done? Please help. Thanks in advance.