Your bug report

#16272: 24.3.50; Superfluous newline appears when using electric-pair-mode

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 16272@debbugs.gnu.org.

-- 
16272: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16272
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