Fix to move stuff up

Author: barbarer

pretext/functions/func-string.ptx

@@ -1,17 +1,14 @@
 <?xml version="1.0"?>
 <worksheet xml:id="func_string_groupsub" groupwork="yes" groupsize="4" label="func-string">
   <title>Group Work: Functions and Strings</title>
-<section xml:id="functions_group-work-functions-and-strings">
-  <title>Introduction</title>
-  <introduction>
-  <p>It is best to use a POGIL approach with the following. In POGIL students work
+   <p>It is best to use a POGIL approach with the following. In POGIL students work
             in groups on activities and each member has an assigned role.  For more information see <url href="https://cspogil.org/Home" visual="https://cspogil.org/Home">https://cspogil.org/Home</url>.</p>
   <note>
     <p>If you work in a group, have only one member of the group fill in the answers on this page.  You will be able to share your answers with the group at the bottom of the page.</p>
   </note>
-  <p>
-    <term>Learning Objectives</term>
-  </p>
+<section xml:id="functions_group-work-functions-and-strings">
+  <title>Learning Objectives</title>
+  <introduction>
   <p>Students will know and be able to do the following.</p>
   <p>
     <em>Content Objectives:</em>