diff --git a/admin/islandora.admin.inc b/admin/islandora.admin.inc
index 49de312c..e3aeb60c 100644
--- a/admin/islandora.admin.inc
+++ b/admin/islandora.admin.inc
@@ -7,6 +7,7 @@
 
 /**
  * Create admin form
+ *
  * @return array
  */
 function islandora_repository_admin($form, &$form_state) {
diff --git a/includes/breadcrumb.inc b/includes/breadcrumb.inc
index d1cacdbe..5e553277 100644
--- a/includes/breadcrumb.inc
+++ b/includes/breadcrumb.inc
@@ -5,6 +5,9 @@
  * This file contains functions to create breadcrumbs on Islandora object pages.
  */
 
+/**
+ * Callback function to get the breadcrumbs for an object page
+ */
 function islandora_get_breadcrumbs($object) {
   $breadcrumbs = array();
 
diff --git a/includes/datastream.inc b/includes/datastream.inc
index fea8747c..42edbd2d 100644
--- a/includes/datastream.inc
+++ b/includes/datastream.inc
@@ -6,6 +6,7 @@
  */
 
 define('DS_COMP_STREAM', 'DS-COMPOSITE-MODEL');
+
 /**
  * Callback function to view or download a datastream.
  *
@@ -33,6 +34,9 @@ function islandora_view_datastream($object, $dsid, $method = 'view') {
   exit();
 }
 
+/**
+ * For a given object, return all parent collections.
+ */
 function islandora_datastream_get_parents($islandora_object) {
   $parent_collections = array();
 
@@ -462,7 +466,7 @@ function islandora_edit_datastream($object, $ds_id) {
   }
 }
 
-//@TODO: theme / preprocess
+// @TODO: theme / preprocess
 function islandora_edit_datastream_registry_render($edit_registry) {
   $output = array(
     '#type' => 'markup',
diff --git a/includes/ingest-menu.inc b/includes/ingest-menu.inc
index 56ae500e..5e7d9436 100644
--- a/includes/ingest-menu.inc
+++ b/includes/ingest-menu.inc
@@ -7,6 +7,7 @@
 
 /**
  * Callback function for islandora/ingest/%collection_pid
+ *
  * @TODO: validate?: pid, registry return
  * @param string $pid
  */
diff --git a/includes/utilities.inc b/includes/utilities.inc
index d4cb0b40..49eb98e6 100644
--- a/includes/utilities.inc
+++ b/includes/utilities.inc
@@ -37,6 +37,9 @@ function islandora_convert_bytes_to_human_readable($bytes, $precision = 2) {
   }
 }
 
+/**
+ * Creates a label for control group symbols.
+ */
 function islandora_control_group_to_human_readable($control_group) {
   switch ($control_group) {
     case 'M':
diff --git a/islandora.module b/islandora.module
index 17171ff8..4a0fbd6a 100644
--- a/islandora.module
+++ b/islandora.module
@@ -201,6 +201,9 @@ function islandora_menu() {
   return $items;
 }
 
+/**
+ * Implements hook_admin_paths().
+ */
 function islandora_admin_paths() {
   $paths = array();
   $paths['islandora/object/*/manage*'] = TRUE;
@@ -348,8 +351,9 @@ function islandora_view_object($fedora_object = NULL) {
 }
 
 /**
- * the default view hook.  If there are no modules registered to handle this objects cmodels or there are
+ * The default view hook.  If there are no modules registered to handle this objects cmodels or there are
  * not any cmodels specified this will create a default display.
+ *
  * @param string $object_id
  * @return string
  */
@@ -366,7 +370,8 @@ function islandora_islandora_view_object($object) {
 }
 
 /**
- * Theme registry function
+ * Implements hook_theme().
+ *
  * @return array
  */
 function islandora_theme() {
@@ -385,7 +390,8 @@ function islandora_theme() {
 }
 
 /**
- * drupal hook_permissions function
+ * Implements hook_permission().
+ *
  * @return array
  */
 function islandora_permission() {
@@ -422,7 +428,8 @@ function islandora_permission() {
 }
 
 /**
- * a helper function to get a connection and return an object
+ * A helper function to get a connection and return an object
+ *
  * @global object $user
  * @param string $object_id
  * @return FedoraObject
@@ -449,6 +456,9 @@ function islandora_object_load($object_id) {
   }
 }
 
+/**
+ * Ingest access callback
+ */
 function islandora_ingest_access_callback($object, $perm) {
   if (islandora_access_callback($object, $perm) === FALSE) {
     return FALSE;
diff --git a/theme/islandora.theme.inc b/theme/islandora.theme.inc
index b0e79739..7999e0d0 100644
--- a/theme/islandora.theme.inc
+++ b/theme/islandora.theme.inc
@@ -6,7 +6,8 @@
  */
 
 /**
- * preprocess the edit template
+ * Preprocess the edit template
+ *
  * @global string $base_url
  * @param array $variables
  *   theme variables for the edit template
@@ -49,7 +50,8 @@ function islandora_preprocess_islandora_default_edit(&$variables) {
 
 
 /**
- * preprocess for the default view template
+ * Preprocess for the default view template
+ *
  * @global string $base_url
  * @param array $variables
  */