[Blue Jays]

One on-scene reporter providing information to Greta Van Susteren accidentally referred to the Islamic terrorists as "gentlemen" in his original reportage.

He quickly realized his error and stated that while the shooters were indeed male, they certainly were not gentlemen. It was a pretty good catch for live television.

[Stepan12]

I think it is an understandable first mistake. And, as you said, he did correct himself