gnucash maint: Fix function documentation

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash/commit/25181a6c (commit)
	from  https://github.com/Gnucash/gnucash/commit/6d1c9b53 (commit)



commit 25181a6c0129cb4b03a0cffdd51f68843b5af5db
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Tue Mar 1 10:37:06 2022 +0100

    Fix function documentation
    
    As pointed out by Kevin Buckley



Summary of changes:
 gnucash/gnome-utils/gnc-plugin-page.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)