Bug 15619: Spelling mistake in memberentry.pl

Bug 15619: Spelling mistake in memberentry.pl

Test - Check file for 'konw', notice no instance

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Typo fixed

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Brendan A Gallagher <brendan@bywatersolutions.com>
(cherry picked from commit 89978bab103cbcf7e83e69d47851e9b0bc16238a)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
(cherry picked from commit 45095c007839fb4cd46e52e2b3188d9d2b50ebda)
Signed-off-by: Frédéric Demians <f.demians@tamil.fr>