The prophecy reads as such:
"In the final persecution of the Holy Roman Church there will reign Peter the Roman, who will feed his flock amid many tribulations, after which the seven-hilled city will be destroyed and the dreadful Judge will judge the people. The End."
Nothing about a "black evil pope". In addition, this last part of the prophecy is believed to be a later addition. The pope called "Gloria Olivae", which corresponds with Pope Benedict, is believed to be the last on the oldest manuscripts of the list.
If you're going to use it... at least get it right
Happy to be corrected.
What’s the bit about the black Pope and his being evil from? I didn’t draw it out of thin air.