[CHANGE] some improvements to our new cool start-up dialog

doc/qt4gui/help/OpenWalnutWelcome.html

@@ -5,15 +5,15 @@
 Hello User! New to OpenWalnut? Have a look at <a href="http://www.openwalnut.org">http://www.openwalnut.org</a>!
 We provide
 <ul>
-<li> user-/video documentation
+<li> user-/video documentation,
 <li> programming tutorials
-<li> and the newest information
+<li> and the latest information on OpenWalnut.
 </ul>
 Do you have problems using OpenWalnut? Do not hesitate to ask:
 <ul>
-<li><a href="mailto:openwalnut@lists.informatik.uni-leipzig.de">Mailing List</a>
+<li><a href="mailto:openwalnut@lists.informatik.uni-leipzig.de">Mailing list</a>
 <li>IRC Chat on irc.freenode.net in #ow
 </ul>
-Found a Bug? Do you have ideas for improvement? Please <a href="http://www.openwalnut.org/projects/openwalnut/wiki/Contribute">report</a> these issues! We can improve OpenWalnut only with your help and ideas.
+Found a bug? Do you have ideas for improvements? Please <a href="http://www.openwalnut.org/projects/openwalnut/wiki/Contribute">report</a> these issues! We can improve OpenWalnut only with your help and ideas.
 <br><br>
 <i>Thank you for using OpenWalnut!</i>