I had no idea that I could flag comments- I assumed that since there was no link to do so I couldn't, not realizing that I had to go to the comment page itself

I had no idea that I could flag comments- I assumed that since there was no link to do so I couldn't, not realizing that I had to go to the comment page itself to do so. Would it be possible to clean this UI up a bit? I bet I'm not the only user who didn't realize they could do this.