You should have maintained the same facts everywhere instead of contradicting your own statements in different places.
Well, since this is just a formal requirement, you need not be worried about it.
Since you have stated that you resided in Mumbai for a period of one year, in case it is necessary the new employer may call for a verification report from the concerned police to confirm that your character and antecedents are good.
The details furnished about this with your previous employer will not reflect in the background checking with your previous employer by the present employer in case they do that.
Hence you need not be worried on that count.