diff --git a/inc/class.course.inc b/inc/class.course.inc
--- a/inc/class.course.inc
+++ b/inc/class.course.inc
@@ -18,14 +18,17 @@
  * along with SlatePermutate.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/**
- * \file
- *    This file represents a course (formerly class). It stores
- *    the section associated with the course.
- */
-
 include_once 'class.section.php';
 
+/**
+ * \brief
+ *   Represents a Course containing multiple Sections.
+ *
+ * A course is associated with a certain subject material. For each
+ * course, a student has to choose a particular Section to
+ * take. Courses are not associated with professors or meeting times,
+ * those are in the realm of the Section and SectionMeeting.
+ */
 class Course implements IteratorAggregate
 {
   private $name;	// String
diff --git a/inc/class.page.php b/inc/class.page.php
--- a/inc/class.page.php
+++ b/inc/class.page.php
@@ -55,13 +55,14 @@ if (file_exists($config_inc)) {
 }
 
 
-//**************************************************
-// class.page.php   Author: Ethan Zonca
-//
-// Provides an interface for generating a styled
-// XHTML page, supporting modular script inclusion
-// and other various features
-//**************************************************
+/**
+ * \brief
+ *   Produces XHTML output for the user and helps with other browser
+ *   interaction.
+ *
+ * Supports styled XHTML pages, modular script inclusion, and other
+ * various features.
+ */
 class page
 {
 
diff --git a/inc/class.schedule.php b/inc/class.schedule.php
--- a/inc/class.schedule.php
+++ b/inc/class.schedule.php
@@ -18,14 +18,6 @@
  * along with SlatePermutate.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-//**************************************************
-// class.schedule.php	Author: Nathan Gelderloos
-//
-// Represents a schedule of a week. Stores the
-// classes that are part of that week and calculates
-// all the possible permutations.
-//**************************************************
-
 $incdir = dirname(__FILE__) . DIRECTORY_SEPARATOR;
 include_once $incdir . 'class.course.inc';
 include_once $incdir . 'class.section.php';
@@ -38,6 +30,14 @@ require_once $incdir . 'school.inc';
  */
 require_once $incdir . 'class.classes_convert.inc';
 
+/**
+ * \brief
+ *   Finds possible Section combinations for a user's given Courses
+ *   and stores and displays the results.
+ *
+ * Represents a schedule of a week. Stores the classes that are part
+ * of that week and calculates all the possible permutations.
+ */
 class Schedule
 {
   /*
diff --git a/inc/class.section.php b/inc/class.section.php
--- a/inc/class.section.php
+++ b/inc/class.section.php
@@ -18,14 +18,12 @@
  * along with SlatePermutate.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-//--------------------------------------------------
-// class.section.php  Author:Nathan Gelderloos
-//
-// Represents a section of a class.
-//--------------------------------------------------
-
 require_once dirname(__FILE__) . DIRECTORY_SEPARATOR . 'class.section_meeting.inc';
    
+/**
+ * \brief
+ *   Represent a Section associated with a Course.
+ */
 class Section
 {
 
diff --git a/inc/class.semester.inc b/inc/class.semester.inc
--- a/inc/class.semester.inc
+++ b/inc/class.semester.inc
@@ -24,7 +24,7 @@ require_once($inc_dir . 'class.section.p
 
 /**
  * \brief
- *   Identifies a school semester and acts as a container for courses
+ *   Identifies a school semester and acts as a container for Course s
  *   offered in a semester.
  */
 class Semester