--- doc/help/course.manual.texxml	2016/01/03 05:09:13	1.47
+++ doc/help/course.manual.texxml	2016/12/29 02:12:12	1.48
@@ -418,16 +418,14 @@
 	<subsection name="Student View">
                	<file name="Spreadsheet_Student_View.tex" />
 		</subsection>
-	<subsection name="Spreadsheet Organization">
-		<subsubsection name="Spreadsheet Hierarchy">
-			<file name="Spreadsheet_Hierarchy.tex" />
+	<subsection name="Spreadsheet Hierarchy">
+		<file name="Spreadsheet_Hierarchy.tex" />
+		<subsubsection name="The Three Spreadsheet Levels">
+			<file name="Spreadsheet_Levels.tex" />
 			</subsubsection>	
 		<subsubsection name="Layout">
 			<file name="Spreadsheet_Layout.tex" />
 			</subsubsection>	
-		<subsubsection name="The Three Spreadsheet Levels">
-			<file name="Spreadsheet_Levels.tex" />
-			</subsubsection>	
 		<subsubsection name="Export Row">
        	               	<file name="Spreadsheet_Export_Row.tex" />
 			</subsubsection>	
@@ -438,7 +436,7 @@
        	               	<file name="Spreadsheet_Row_Numbers.tex" />
 			</subsubsection>	
 		<subsubsection name="Authoring Spreadsheet Files">
-       	               	<file name="Authoring_Spreadsheet.tex" />
+       	               	<file name="Spreadsheet_Authoring.tex" />
 			</subsubsection>	
 		</subsection>
 	<subsection name="Modifying the Spreadsheet">