Author Correction: Role of synthetic process parameters of nano-sized cobalt/nickel oxide in controlling their structural characteristics and electrochemical energy performance as supercapacitor electrodes - Marwa Adel; Dina Hassan; Marwa A. A. Mohamed; Taher Salah Edin Kassem; Howida Abouel Fetouh; Sara. E. AbdElhafez; Jehan El Nady (Scientific Reports)