Incorrect placement of drug in treatment algorithm. In the article “Treatment of Chronic Insomnia in Adults” (February 2024, p. 154), Figure 1 (p. 156) lists doxepin as a medication for sleep onset. Doxepin should instead have been listed as a medication for sleep maintenance, as indicated in Table 1 and in the article text. The related reference number cited in the article was also incorrect. The online version of the article has been corrected.