Fixed typo and changed second <script> example to use NetRexx.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@267928 13f79535-47bb-0310-9956-ffa450edef68

docs/index.html

@@ -664,7 +664,7 @@ They are:
 If you do not want these default excludes applied, you may disable them with the 
 <code>defaultexcludes=&quot;no&quot;</code> attribute.</p>
 <h3><a name="patternset">PatternSets</a></h3>
-<p>Patterns can be group to sets and later be referenced by their id
+<p>Patterns can be grouped to sets and later be referenced by their id
 attribute. They are defined via a <code>patternset</code> element -
 which can currently only appear nested into a <a
 href="#fileset">FileSet</a> or a directory based task that constitutes
@@ -4414,7 +4414,8 @@ main:
 
 BUILD SUCCESSFUL
 </pre></blockquote>
-<p>Another example, using <a href="#references">references by id</a>.</p>
+<p>Another example, using <a href="#references">references by id</a>
+and two different scripting languages:</p>
 <blockquote><pre>
 &lt;project name=&quot;testscript&quot; default=&quot;main&quot;&gt;
   &lt;target name=&quot;sub&quot;&gt;
@@ -4422,9 +4423,9 @@ BUILD SUCCESSFUL
   &lt;/target&gt;
 
   &lt;target name=&quot;sub1&quot;&gt;
-    &lt;script language=&quot;javascript&quot;&gt;&lt;![CDATA[
-      theEcho.setMessage(&quot;In sub1&quot;);
-      sub.execute();
+    &lt;script language=&quot;netrexx&quot;&gt;&lt;![CDATA[
+      theEcho.setMessage(&quot;In sub1&quot;)
+      sub.execute
     ]]&gt;&lt;/script&gt;
   &lt;/target&gt;