Hoping to rebound from their divisional home loss to the Colts, the Texans flew to the Georgia Dome for an interconference battle with the winless Atlanta Falcons, where QB Matt Schaub would fight against his former team. In the first quarter, Houston trailed early as Falcons kicker Morten Andersen nailed a 28-yard field goal. The Texans managed to take the lead with Schaub completing a 35-yard TD pass to WR Andre Davis. However, Atlanta regained the lead with QB Joey Harrington completing a 5-yard TD pass to WR Michael Jenkins In the second quarter, Houston's current woes continued with Harrington and Jenkins hooking up with each other again as 7-yard TD pass, along with Andersen kicking a 22-yard field goal. The Texans got their only score of the period with kicker Kris Brown nailing a 42-yard field goal. In the third quarter, Houston kept closer with a 37-yard field goal, but the Falcons eventually responded with Andersen kicking a 36-yard field goal. In the fourth quarter, the Texans again crept closer with Brown getting a 19-yard field. Yet again, Atlanta replied with Andersen kicking a 46-yard field goal. Afterwards, the Falcons held on to get their first win of the year.

Answer this question based on the article: How many touchdowns did the Texan score?
1