UEFA Champions League standings for group B are shown below:
While the same table from skysports.com and other websites like espn, foxsports, flashscore put PSG ahead of Bayern Munich as shown in figure below:
So, my question is, why is Bayern Munich ahead of PSG in UEFA table with goal difference of 3 against goal difference of 5? Is this a mistake or because of their club coefficient they are ahead or there are some other reason.