AUTHOR=Nsamba Benard , Campante Tiago L. , Monteiro Mário J. P. F. G. , Cunha Margarida S. , Sousa Sérgio G. TITLE=Corrigendum: On the Nature of the Core of α Centauri A: The Impact of the Metallicity Mixture JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=6 YEAR=2019 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2019.00067 DOI=10.3389/fspas.2019.00067 ISSN=2296-987X