gnucash maint: fix make pot warning

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash/commit/5d7ca8b5 (commit)
	from  https://github.com/Gnucash/gnucash/commit/3466ce78 (commit)



commit 5d7ca8b556bc626d2be6f78152cc9de3e651c062
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sat Dec 29 03:08:48 2018 +0100

    fix make pot warning
    
    gnucash/gnome/gnc-split-reg2.c:921: warning: Empty msgid.  It is
    reserved by GNU gettext:



Summary of changes:
 gnucash/gnome/gnc-split-reg2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)