[DOC] minor changes in language and layout.

doc/qt4gui/help/OpenWalnutWelcome.html

@@ -3,17 +3,18 @@
 <br>
 <br>
 Hello User! New to OpenWalnut? Have a look at <a href="http://www.openwalnut.org">http://www.openwalnut.org</a>!
+<br>
 We provide
 <ul>
-<li> <a href="http://www.openwalnut.org/projects/openwalnut/wiki/FirstSteps">first steps tutorial</a>,
-<li> user documentation,
-<li> programming tutorials
+<li> <a href="http://www.openwalnut.org/projects/openwalnut/wiki/FirstSteps">a first steps tutorial</a>,
+<li> a user documentation,
+<li> programming tutorials,
 <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>IRC Chat on irc.freenode.net in #ow
+<li>IRC Chat on irc.freenode.net, channel #ow
 </ul>
 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>