The word "ending" refers to the final part or conclusion of something, such as a story, a movie, or a situation. It is the last section or outcome that brings closure to the whole. Full definition
The culprit of end of this phenomenon is the active private investor group. (teenanalyst.com)
And so at end of it all, even if the second place turns out to be unsuccessful, you've still got the first part where you did succeed. (canadianbusiness.com)
Of what benefit is there in ending each section with the same phrase? (rachelheldevans.com)