gnucash-docs maint: Downgrade a few warnings as there is no danger

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/12378ae1 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/9b200d81 (commit)



commit 12378ae1597faf295b26492e122782d146628c3f
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Sat Oct 1 06:34:33 2022 +0200

    Downgrade a few warnings as there is no danger



Summary of changes:
 manual/C/ch_Finance-Quote.xml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)