gnucash maint: Fix typo

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash/commit/79f4536a (commit)
	from  https://github.com/Gnucash/gnucash/commit/4f51f172 (commit)



commit 79f4536a0fb77e376778ac796a3eb85fc7bce281
Author: John Ralls <jralls at ceridwen.us>
Date:   Mon Apr 22 11:28:08 2019 -0700

    Fix typo



Summary of changes:
 common/cmake_modules/GncAddSchemeTargets.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)