straighten up

Verb

 * 1)  To become straight, or straighter
 * 2) * 2006, American Motoryclist - Jan 2006, Victory's Kingpin goes its own way
 * bank the big cruiser into the first of a series of corners, make a few quick left, right, left transitions, then the road straightens up for a stretch...
 * 1)  to steer straight
 * 2) * 13 October 2010, Blackpool Gazette, 'Bad driving' led to biker death crash
 * He said "As I came out of the bend I went to straighten up the car and it just seemed to be carrying on turning."
 * 1)  to sit up straight, to stop hunching.
 * 2)  to deal with; put in order
 * 3) * 1994, Mccook Daily Gazette, Jul 12, 1994, Mail Delivery Trying To Get Up To Speed
 * The Postal Service sent a special task force to straighten up the city's problems with a back-to-basics approach
 * 1)  to tidy; tidy up
 * 2)  To clarify
 * 3)  to start living a reformed life
 * 1)  To clarify
 * 2)  to start living a reformed life