Corrigendum to "Experimental verification of cylindrical air-breathing continuous rotating detonation engine fueled by non-premixed ethylene" [Acta Astronaut. 189 (2021) 722–732]. (April 2022) - Wang, Guangyu; Liu, Weidong; Liu, Shijie; Zhang, Hailong; Peng, Haoyang; Zhou, Yunfan