gnucash-docs maint: Improve xmlformat README, feedback by CWehli

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/69ff5ded (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/1cc6aa97 (commit)



commit 69ff5dedc92b33db31b0adc9ee23c5b1de4ffb4e
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Fri Apr 23 20:31:59 2021 +0200

    Improve xmlformat README, feedback by CWehli

diff --git a/util/xmlformat/README b/util/xmlformat/README
index bb244ef..f132789 100644
--- a/util/xmlformat/README
+++ b/util/xmlformat/README
@@ -1,4 +1,5 @@
 A part of the xmlformat package from http://www.kitebird.com/software/xmlformat
+which is unfortunately not in all important distributions.
 
 Motivation: most xml formatters like xmllint support only block layout. That is
 fine for data files, but Docbook has many elements which look inline nicer.
@@ -7,7 +8,10 @@ Requirements: The installed part requires Perl.
 If you prefer Ruby, you can also install xmlformat.rb.
 
 To reformat an existing file run from the top source dir:
-util/xmlformat/xmlformat -f util/xmlformat/xmlformat.conf -i xml-file
+util/xmlformat/xmlformat.pl -f util/xmlformat/xmlformat.conf -i xml-file
+
+If you installed the package xmlformat you can shorten it to:
+xmlformat -f util/xmlformat/xmlformat.conf -i xml-file
 
 To reformat all files of the english guide:
 for i in guide/C/*.xml; do util/xmlformat/xmlformat.pl -f util/xmlformat/xmlformat.conf -i $i ; done



Summary of changes:
 util/xmlformat/README | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)