gnucash-docs maint: Bug 781714: Add Reversing Transaction text for Help document

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/a996acb0 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/9d57a708 (commit)



commit a996acb04c02cd3ef7112daf0f7c99f6d0cc86b2
Author: David Thomas <sunfish62 at yahoo.com>
Date:   Sat Apr 29 13:16:55 2017 +0500

    Bug 781714: Add Reversing Transaction text for Help document



Summary of changes:
 help/C/Help_ch_Transactions.xml | 10 ++++++++++
 1 file changed, 10 insertions(+)