Getting error in filing short term capital gain

Hi 

I had bought HDFC Liquid Fund- Growth Plan (Debt Oriented) in Nov-13 last year for Rupees 40,000. Sold it next month itself i.e. Dec-13 and got Rupees 40,499.99.
I am trying to file it for tax return as Short Term Capital Gain but getting following error:
Error: Total of Quarterly breakup in STCG Applicable Rates is less by 500

Details of Form Filled:
ITR 2 > Schedule CG > Point 5 From Sale of Asset Other than A1 or A2 or A3 o A4 above 
Full value of consideration : 40500
Cost of Acquisition without indexation: 40000

Please help me understand what needs to be rectified.
Thanks in advance.

Regards
Richa