[education/kanagram] doc: Documentation updates

[Antoni Bella Pérez]

Git commit c86bfafc45943cbeb32b4f2e741f9b8fa126dcac by Antoni Bella Pérez.
Committed on 21/12/2020 at 17:49.
Pushed by bellaperez into branch 'master'.

Documentation updates
* Remove two entity unused (kappname and package)
* Update date and version numbers
* Use more entities
* Some improves in the menu items

M  +6    -8    doc/index.docbook

https://invent.kde.org/education/kanagram/commit/c86bfafc45943cbeb32b4f2e741f9b8fa126dcac

diff --git a/doc/index.docbook b/doc/index.docbook
index bf1f534..5681d92 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -1,8 +1,6 @@
 <?xml version="1.0" ?>
 <!DOCTYPE book PUBLIC "-//KDE//DTD DocBook XML V4.5-Based Variant V1.1//EN" "dtd/kdedbx45.dtd" [
  <!ENTITY kanagram "<application>Kanagram</application>">
- <!ENTITY kappname "&kanagram;">
- <!ENTITY package "kdeedu">
  <!ENTITY % addindex "IGNORE">
  <!ENTITY % English "INCLUDE"><!-- change language only here -->
 ]>
@@ -30,8 +28,8 @@
 
 <legalnotice>&FDLNotice;</legalnotice>
 
-<date>2016-04-27</date>
-<releaseinfo>1.2 (Applications 16.04)</releaseinfo>
+<date>2020-12-21</date>
+<releaseinfo>Applications 20.12</releaseinfo>
 
 <abstract>
 <para>
@@ -88,7 +86,7 @@ Here is the screen that is presented on startup of &kanagram;, showing the main
 <orderedlist>
 <listitem>
 <para>
-The <interface>Vocabulary Switcher</interface> (<keysym>PgUp</keysym> / <keysym>PgDown</keysym>) allows the user to quickly <action>change the active vocabulary</action> by clicking with the &LMB; on the arrows to <action>advance to the next vocabulary</action> or to <action>return to the previously-played vocabulary</action>.
+The <interface>Vocabulary Switcher</interface> (&PgUp; / &PgDn;) allows the user to quickly <action>change the active vocabulary</action> by clicking with the &LMB; on the arrows to <action>advance to the next vocabulary</action> or to <action>return to the previously-played vocabulary</action>.
 </para>
 </listitem>
 <listitem>
@@ -332,12 +330,12 @@ The Vocabulary Editor allows you to create your own vocabularies, which &kanagra
 <itemizedlist>
 <listitem>
 <para>
-The <guilabel>Vocabulary Name</guilabel> field lets you <action>name your vocabulary</action>.
+The <guilabel>Vocabulary Name:</guilabel> field lets you <action>name your vocabulary</action>.
 </para>
 </listitem>
 <listitem>
 <para>
-The <guilabel>Description</guilabel> field enables you to <action>expand on your vocabulary name</action>, providing your user with more details of the content of your vocabulary.
+The <guilabel>Description:</guilabel> field enables you to <action>expand on your vocabulary name</action>, providing your user with more details of the content of your vocabulary.
 </para>
 <note>
 <para>
@@ -357,7 +355,7 @@ The <guibutton>New Word</guibutton> button <action>creates a new word entry in y
 </listitem>
 <listitem>
 <para>
-The <guilabel>Word</guilabel> field lets you <action>write word values into your vocabulary</action>.
+The <guilabel>Word:</guilabel> field lets you <action>write word values into your vocabulary</action>.
 </para>
 </listitem>
 <listitem>