[kstars] doc: Update version and shortcuts documentation

[Jasem Mutlaq]

Git commit d31601be5bac18bc16a8dbe27c63b1f20da9cb23 by Jasem Mutlaq.
Committed on 10/01/2018 at 05:25.
Pushed by mutlaqja into branch 'master'.

Update version and shortcuts documentation

M  +4    -1    doc/commands.docbook
M  +2    -2    doc/index.docbook

https://commits.kde.org/kstars/d31601be5bac18bc16a8dbe27c63b1f20da9cb23

diff --git a/doc/commands.docbook b/doc/commands.docbook
index 093ee442c..b8c1febc0 100644
--- a/doc/commands.docbook
+++ b/doc/commands.docbook
@@ -397,7 +397,7 @@ object.</para></listitem>
 <varlistentry>
 <term><menuchoice>
 <shortcut>
-<keycombo action="simul">&Ctrl;<keycap>C</keycap></keycombo>
+<keycombo action="simul">&Ctrl;&Shift;<keycap>C</keycap></keycombo>
 </shortcut>
 <guimenu>Tools</guimenu>
 <guimenuitem>Calculator</guimenuitem>
@@ -547,6 +547,9 @@ current simulation date.
 
 <varlistentry>
 <term><menuchoice>
+<shortcut>
+<keycombo action="simul">&Ctrl;<keycap>K</keycap></keycombo>
+</shortcut>
 <guimenu>Tools</guimenu>
 <guimenuitem>Ekos</guimenuitem>
 </menuchoice></term>
diff --git a/doc/index.docbook b/doc/index.docbook
index 41b69a3f1..4f24f965a 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -165,8 +165,8 @@
 
 <legalnotice>&FDLNotice;</legalnotice>
 
-<date>2016-12-14</date>
-<releaseinfo>2.7.2 (Applications 17.04)</releaseinfo>
+<date>2018-01-10</date>
+<releaseinfo>2.9.0</releaseinfo>
 
 <abstract>
 <para>