Form 8582 Passive Activity Loss Limitations

I completed my taxes and was reviewing the printout.   There are two copies of form 8582 in the printout, the second copy appears identical to the first copy with two exceptions:

1. The words "ALT MIN TAX   KEEP FOR YOUR RECORDS" are printed at the top of the second copy.
2. The entry on Line 1a of the second copy is different than on the first copy.  The entry on line 1a of the first copy exactly matches line 26 at the bottom of Schedule E;  however,  the entry on line 1a of the second copy is $22 higher.  I cannot find an explanation for this.

My question is why the different amounts on line 1a?

Thanks