The Miami Dolphins came off of a 0-3 start and tried to rebound against the Buffalo Bills. After a scoreless first quarter the Dolphins rallied quick with a 23-yard interception return for a touchdown by rookie Vontae Davis and a 1-yard touchdown run by Ronnie Brown along with a 33-yard field goal by Dan Carpenter making the halftime score 17-3. Miami would continue with a Chad Henne touchdown pass to Brian Hartline and a 1-yard touchdown run by Ricky Williams. Trent Edwards would hit Josh Reed for a 3-yard touchdown but Miami ended the game with a 1-yard touchdown run by Ronnie Brown. The Dolphins won the game 38-10 as the team improved to 1-3. Chad Henne made his first NFL start and threw for 115 yards and a touchdown.

Based on the above article, answer a question. How many yards was the shortest touchdown run?
1