diff --git a/fieldable_panels_panes.install b/fieldable_panels_panes.install
index d5c011b..65293f8 100644
--- a/fieldable_panels_panes.install
+++ b/fieldable_panels_panes.install
@@ -33,8 +33,8 @@ function fieldable_panels_panes_uninstall() {
   variable_del('fieldable_panels_panes_skip_default_type');
   variable_del('fpp_blocks_expose');
 
-  // Delete any variables that begin with 'fpp_expose_'
-  $results = db_query('SELECT name FROM {variable} WHERE name LIKE :var', array(':var'=> 'fpp_expose_%'))->fetchCol();
+  // Delete any variables that begin with 'fpp_expose_'.
+  $results = db_query('SELECT name FROM {variable} WHERE name LIKE :var', array(':var' => 'fpp_expose_%'))->fetchCol();
   foreach ($results as $var) {
     variable_del($var);
   }
diff --git a/fieldable_panels_panes.module b/fieldable_panels_panes.module
index 0175c02..809d989 100644
--- a/fieldable_panels_panes.module
+++ b/fieldable_panels_panes.module
@@ -406,7 +406,7 @@ function fieldable_panels_panes_menu() {
     'type' => MENU_LOCAL_ACTION,
   ) + $base;
 
-  // Settings
+  // Settings.
   $items['admin/structure/fieldable-panels-panes/settings'] = array(
     'title' => 'Settings',
     'page callback' => 'drupal_get_form',
@@ -743,22 +743,23 @@ function fieldable_panels_panes_views_api() {
 }
 
 // -------------------------------------------------------------------------
-// Block hooks
+// Block hooks.
 
 /**
  * Implements hook_block_info().
  */
 function fieldable_panels_panes_block_info() {
   $blocks = array();
-  // Get array of exposed FPP bundles
+  // Get array of exposed FPP bundles.
   $bundles = fieldable_panels_panes_exposed_bundles();
 
   if (variable_get('fpp_blocks_expose', FALSE) == TRUE) {
-    // Get all reusable entities if $bundles array is empty
+    // Get all reusable entities if $bundles array is empty.
     if (empty($bundles)) {
       $ids = db_query('SELECT fpid FROM {fieldable_panels_panes} WHERE reusable = 1')->fetchCol();
     }
-    // Get reusable entities of selected FPP bundles if $bundles array is not empty
+    // Get reusable entities of selected FPP bundles if $bundles array is not
+    // empty.
     else {
       $ids = array();
       foreach ($bundles as $bundle => $info) {
@@ -779,9 +780,9 @@ function fieldable_panels_panes_block_info() {
  */
 function fieldable_panels_panes_block_view($delta = '') {
   $block = array();
-  // Get array of exposed FPP bundles
+  // Get array of exposed FPP bundles.
   $bundles = fieldable_panels_panes_exposed_bundles();
-  
+
   if (variable_get('fpp_blocks_expose', FALSE) == TRUE) {
     $entity = fieldable_panels_panes_load($delta);
     $bundle = $entity->bundle;
@@ -789,7 +790,7 @@ function fieldable_panels_panes_block_view($delta = '') {
     $block['subject'] = '';
     $block['content'] = '';
 
-    // Render block if its FPP bundle is exposed and block is reusable
+    // Render block if its FPP bundle is exposed and block is reusable.
     if ((array_key_exists($bundle, $bundles) || empty($bundles)) && $entity->reusable == TRUE) {
       $content = fieldable_panels_panes_view($entity);
       $block['subject'] = check_plain($entity->title);
@@ -800,14 +801,14 @@ function fieldable_panels_panes_block_view($delta = '') {
 }
 
 /**
- * Return array of FPP bundles exposed as blocks
+ * Return array of FPP bundles exposed as blocks.
  */
 function fieldable_panels_panes_exposed_bundles() {
-  // Get array of all FPP bundles and unset bundles not exposed as blocks
+  // Get array of all FPP bundles and unset bundles not exposed as blocks.
   $bundles = fieldable_panels_panes_get_bundle_labels();
 
   foreach ($bundles as $bundle => $info) {
-    $expose = variable_get('fpp_expose_'.$bundle, FALSE);
+    $expose = variable_get('fpp_expose_' . $bundle, FALSE);
     if ($expose == FALSE) {
       unset($bundles[$bundle]);
     }
diff --git a/includes/admin.inc b/includes/admin.inc
index 3680dc5..7dc7f73 100644
--- a/includes/admin.inc
+++ b/includes/admin.inc
@@ -8,9 +8,8 @@
 /**
  * Page callback for settings page.
  */
-
 function fieldable_panels_panes_settings() {
-  // Get array of all FPP bundles
+  // Get array of all FPP bundles.
   $bundles = fieldable_panels_panes_get_bundle_labels();
 
   $form = array();
@@ -33,25 +32,25 @@ function fieldable_panels_panes_settings() {
     ),
   );
 
-  // Render checkbox for each FPP bundle if any FPP bundles exist
+  // Render checkbox for each FPP bundle if any FPP bundles exist.
   if (!empty($bundles)) {
     foreach ($bundles as $bundle => $info) {
-      $form['bundles']['fpp_expose_'.$bundle] = array(
+      $form['bundles']['fpp_expose_' . $bundle] = array(
         '#type' => 'checkbox',
-        '#title' => t($info),
-        '#default_value' => variable_get('fpp_expose_'.$bundle, FALSE),
+        '#title' => $info,
+        '#default_value' => variable_get('fpp_expose_' . $bundle, FALSE),
       );
     }
   }
 
-  // Remove fieldset description and add markup if no FPP bundles exist
+  // Remove fieldset description and add markup if no FPP bundles exist.
   else {
     $form['bundles']['empty'] = array(
-     '#markup' => t('<p>No FPP types exist.</p>'),
+      '#markup' => t('<p>No FPP types exist.</p>'),
     );
     $form['bundles']['#description'] = NULL;
   }
- return system_settings_form($form);
+  return system_settings_form($form);
 }
 
 /**