Remove '.' from file for numbers ending in '.'

Hi,
I have numerous files which have data in the following format

I want to remove decimal point only if it is last character in a number.
O/p should be

I tried this
Problem with above is that it removes the '.' for Mr.
Also I want to remove '.' for last field in second line 45. should be 45
Basically any numeric filed which has a decimal but no number after decimal, should have decimal point removed

Thanks