[kde-doc-english] [knavalbattle] doc: add difficulty setting doc

[Burkhard Lück]

Git commit 1d7fb5c06a1fa5b6ec209a119ae02d81593f05af by Burkhard Lück.
Committed on 25/05/2013 at 21:05.
Pushed by lueck into branch 'master'.

add difficulty setting doc

M  +5    -4    doc/index.docbook

http://commits.kde.org/knavalbattle/1d7fb5c06a1fa5b6ec209a119ae02d81593f05af

diff --git a/doc/index.docbook b/doc/index.docbook
index b2a53bb..b22903d 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -372,7 +372,7 @@ Otherwise the result is displayed in the statusbar or, if this option is enabled
 </para>
 </listitem>
 </varlistentry>
-<!--FIXME what is the meaning of the levels for the player? Only when playing against the computer?
+
 <varlistentry>
 <term>
 <menuchoice>
@@ -382,11 +382,12 @@ Otherwise the result is displayed in the statusbar or, if this option is enabled
 </term>
 <listitem>
 <para>
-<action>Easy Medium Hard.</action>
-</para>
+The game difficulty setting (<guimenuitem>Easy</guimenuitem>, <guimenuitem>Medium</guimenuitem>, 
+<guimenuitem>Hard</guimenuitem>) has effect only in single player games against the computer.
+In higher levels the AI uses a smarter strategy for shooting and placing ships.</para>
 </listitem>
 </varlistentry>
--->
+
 </variablelist>
 
 <para>