There is a sentence in the original draft that uses the word “gift” that we are replacing at the request of the partnering community organization; they are concerned that the word might open them up to legal action. The original sentence is: “Another GOTV tactic related to PATM is the idea of encouraging turnout by eligible voters using gifts, as the project gave households a box of desirable goods.” In the updated draft, we have replaced that sentence with this one: “Other scholars have studied the power of increasing turnout through the use of political favors or tangible incentives.” This retraction was initiated by the institution, funder or other body responsible for the research, and it has been agreed to by all authors. There has been no institutional investigation associated with this retraction. No other content is affected by the reason for retraction.