[FIX] - fixed wrong html ref in help

doc/qt4gui/help/OpenWalnutHelp.html

@@ -22,7 +22,7 @@ As described <a href="#Config">below</a>, the appearance of the GUI is customiza
 assumes the standard configuration. Additionally, some described features may not be available 
 in every instance of OpenWalnut because they belong to special modules.
 
-<h2><a name="Introduction" />First Steps</h2>
+<h2><a name="FirstSteps" />First Steps</h2>
 <a href="http://www.openwalnut.org/projects/openwalnut/wiki/FirstSteps">This</a> tutorial shows you the basic useage of OpenWalnut. You should consider reading this if you are a first time user.
 
 <h2><a name="MainWindow" />Main Window</h2>