gnucash-docs maint: Add optional requirement gnome-doc-utils to README

[Frank H. Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/aa5b26ca (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/81b3d03f (commit)



commit aa5b26ca11d9c6b6324e60e46b0d5bd0edbe9ab8
Author: fell <frank.h.ellenberger at gmail.com>
Date:   Fri Sep 23 22:20:22 2016 +0200

    Add optional requirement gnome-doc-utils to README

diff --git a/README b/README
index b50d0c4..fa5019b 100644
--- a/README
+++ b/README
@@ -18,6 +18,9 @@ Requirements
   scrollkeeper >=0.3.4 (its ancestor)
 * yelp (for viewing)
 
+Optional:
+* gnome-doc-utils (contains xml2po for the use of po editors like in the it translation)
+
 Additonal Requirements for Generating PDF:
 
 * Apache fop  >= 0.95



Summary of changes:
 README | 3 +++
 1 file changed, 3 insertions(+)