Fixing typo in .to_dat method
The purpose of this MR is to fix the .to_dat
method in the pesummary.core.file.formats.pesummary.PESummary
class. @edoardo.milotti
The purpose of this MR is to fix the .to_dat
method in the pesummary.core.file.formats.pesummary.PESummary
class. @edoardo.milotti