What jumped out at you as a "mistake" that is now a strong point?
Administration is not the strong point of the British officer.
On the instant I saw that the figure was indeed their strong point.
It was the strong point in the line of fortifications with which this monarch surrounded Paris.
This is the strong point, for our critic, of Browning's love poetry.
"This strong point should have been removed," continued the divisional commander, putting his finger upon a point of junction.
Parsimony was her great virtue, and a power of saving her strong point.
Even music, which had once been her strong point, was neglected in this trying weather.
Politics was not Lylda's strong point, and I had to get it all from her, you know.
Sometimes when the fun is clever enough and true enough no one minds, the Village least of all; humour is their strong point.