In the article titled “A Novel Bio-Inspired Algorithm Applied to Selective Harmonic Elimination in a Three-Phase Eleven-Level Inverter” [1], the authors wish to clarify that the code for the Black Widow Optimization Algorithm (BWOA) has been made available [2]. Since the publication of the article, the authors have been made aware of a similarly named algorithm [3]; however, it should be noted that they are not related.

Additionally, correspondence should be addressed to both Adrián F. Peña-Delgado and Hernán Peraza-Vázquez. Hence, the correct correspondence addressing statement is shown above.