Corrigendum to "New butenolide derivatives from the marine sponge-derived fungus Aspergillus terreus" [BMCL 28 (3) (2018) 315–318]. Issue 19 (15th October 2018) - Sun, Yating; Liu, Jingtang; Li, Lei; Gong, Chi; Wang, Shuping; Yang, Fan; Hua, Huiming; Lin, Houwen