Your bug report

#23576: [documentation] ‘Using Emacs as a Server’: ‘M-x set-variable RET server-name RET foo RET’

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 23576@debbugs.gnu.org.

-- 
23576: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23576
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