gnucash-on-windows master: Fix typo.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-on-windows/commit/575fdaff (commit)
	from  https://github.com/Gnucash/gnucash-on-windows/commit/fe0ed4d7 (commit)



commit 575fdaffbad80b7377a378bb5476897f90803009
Author: John Ralls <jralls at ceridwen.us>
Date:   Mon Mar 12 14:16:58 2018 -0700

    Fix typo.



Summary of changes:
 inno_setup/gnucash-mingw64.iss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)