gnucash maint: Multiple changes pushed

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/f1e35daa (commit)
	 via  https://github.com/Gnucash/gnucash/commit/251db8c3 (commit)
	 via  https://github.com/Gnucash/gnucash/commit/2606ddf9 (commit)
	from  https://github.com/Gnucash/gnucash/commit/2fccf30c (commit)



commit f1e35daab3142b42208e8803c1eaad539726364a
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Fri Jul 23 06:10:48 2021 +0800

    Rename option name from "Extra notes" to "Extra Notes"

commit 251db8c37bd6efc21a84e016fba5e399f2f4beac
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Thu Jul 22 23:10:07 2021 +0800

    Rename option name from "Report title" to "Report Title"

commit 2606ddf905f4fbf31ceca3a5bac4d6276fee9537
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Wed Jul 21 22:38:09 2021 +0800

    Rename option name from "Invoice number" to "Invoice Number"
    
    This ensures it matches all other invoice reports.



Summary of changes:
 gnucash/report/reports/standard/receipt.scm    | 9 ++++-----
 gnucash/report/reports/standard/taxinvoice.scm | 4 ++--
 libgnucash/app-utils/options.scm               | 5 +++++
 3 files changed, 11 insertions(+), 7 deletions(-)