Cost of capital article on accaglobal

Hi,
Do you think there is a mistake on the accaglobal website in this article?
It has this formula: re = D0(1 + g) + g / P0
Shouldn’t it be: re = D0(1 + g) /P0 + g
Or am I missing something?
Thanks for checking!
Istvan

Link to article: https://www.accaglobal.com/gb/en/student/exam-support-resources/fundamentals-exams-study-resources/f9/technical-articles/capm-1.html