Going to give the Bharaputrans a chance to correct their aim?
The men could not correct their aim with sufficient speed to hit Argus.
Before the Amnion could correct their aim, he hit them both.
He tried to correct his aim and a different battery fired at a point well behind the targets.
Someone on the other end of a field telephone corrected your aim.
In each case you usually correct your aim with the second shot.
The guard corrected his aim, prepared to fire again And all around her, the sand erupted.
He could hardly expect you to stand still while he corrected his aim.
He got to his feet slowly, giving her no chance to correct her aim.
Also, at long range, gunners had to "spot" the fall of shot to correct their aim.