Do you plan to fix other similar typos in the repo via #12741? If not, then I suggest to change the bug subject to something like Fix typo in dlopen(3c) or Fix "more then" typo in dlopen(3c).
Honestly, I did modify other similar typos first, but "git pbchk" reported lots of code format issues. I guess it is because some code are "old" and don't confrim "coding convention", so I only picked the change of manual page.
I did try to modify the bug subject, but failed. I don't know whether it is because I don't have permission or missed something? If permission issue, could you help to modify it?