[krusader] doc: Change docbooks in order to make Krusader build at least under (K)Ubuntu 18.04 LTS and in docs.kde.org

[Toni Asensi Esteve]

Git commit 582588663724b3743accea4c3164346db84489e6 by Toni Asensi Esteve.
Committed on 23/01/2020 at 20:49.
Pushed by asensi into branch 'master'.

Change docbooks in order to make Krusader build at least under (K)Ubuntu 18.04 LTS and in docs.kde.org

Differential Revision: https://phabricator.kde.org/D26817

M  +3    -0    doc/index.docbook

https://commits.kde.org/krusader/582588663724b3743accea4c3164346db84489e6

diff --git a/doc/index.docbook b/doc/index.docbook
index a43dc434..f926e87b 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -25,6 +25,9 @@
 <!ENTITY krusader 'Krusader'>
 <!ENTITY kapp "&krusader;">
 <!ENTITY kappname "&krusader;">
+<!ENTITY NFS   "<acronym>NFS</acronym>">
+<!ENTITY USB   "<acronym>USB</acronym>">
+<!ENTITY Samba "<application>Samba</application>">
 <!-- <!ENTITY % addindex "IGNORE"> -->
 <!ENTITY % addindex "INCLUDE">