gnucash-htdocs master: Fix several warnings, mostly <tt>

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-htdocs/commit/def301ab (commit)
	from  https://github.com/Gnucash/gnucash-htdocs/commit/7b556fb2 (commit)



commit def301ab944ee33dd898e86c63ca0ef45132c0e7
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Mon Jul 6 08:27:58 2020 +0200

    Fix several warnings, mostly <tt>



Summary of changes:
 download.phtml         |  2 +-
 news/200427-3.902.news | 14 +++++++-------
 news/200601-3.903.news | 30 +++++++++++++++---------------
 news/200607-3.904.news | 36 ++++++++++++++++++------------------
 news/200614-3.905.news |  2 +-
 5 files changed, 42 insertions(+), 42 deletions(-)