In the original publication of this article (de Araújo, Reference DE ARAÚJO2017), an acknowledgment of funding was omitted. The author would like to acknowledge the sources of funding as follows:
ACKNOWLEDGEMENTS
I am very grateful to Fernando Sobral, Leonardo Bergamini and Leandro Maracahipes for help in field surveys; to Paulo Zava and Marcus Cianciaruso for providing soil data; and to Paulo Corgosinho and Erik Wild for suggestions and English revision of the manuscript. This research was funded by CNPq-Brazil (#563621/2010-9, #478747/2009-8, and PELD - SITE 13) and FAPEG-GO (#201110267000130;31-10).
The author apologises for this omission.