Updating references

Doc/course.xml

@@ -11379,8 +11379,8 @@ Martin Goik</computeroutput></programlisting>
       <!-- goik
      and <uri
       xlink:href="src/viewlet/xslt_config/xslt_config_viewlet_swf.html">
-     --> and define
-      a transformation scenario</uri> thus wrapping the shell command by a
+      and define
+      a transformation scenario</uri> thus --> replacing the shell command by a
       GUI. Next we closer examine the XSL example code:</para>
       <programlisting>&lt;xsl:stylesheet <co