diff --git a/openlayers_filters.module b/openlayers_filters.module
index a0dd287..f80dd9e 100644
--- a/openlayers_filters.module
+++ b/openlayers_filters.module
@@ -1,6 +1,9 @@
 <?php
+
 /**
  * @file
+ * Module file for Openlayers filters module.
+ *
  * This file holds the main Drupal hook functions
  * and private functions for the openlayers_filters module.
  *
@@ -14,8 +17,8 @@ function openlayers_filters_help($path, $arg) {
   $output = '';
   switch ($path) {
     case 'admin/help#openlayers_filters':
-      $output = '<p>'. t('The Openlayers filters module provides input filters
-        to allow for inline maps.') .'</p>';
+      $output = '<p>' . t('The Openlayers filters module provides input filters
+        to allow for inline maps.') . '</p>';
   }
   return $output;
 }
@@ -40,25 +43,27 @@ function openlayers_filters_filter_info() {
 }
 
 /**
- * Maps filter process callback
+ * Maps filter process callback.
  *
- * Scan text and replace [openlayers map_machine_name] with Openlayers objects
+ * Scan text and replace [openlayers map_machine_name] with Openlayers objects.
  */
 function _openlayers_filters_process($text, $filter) {
   $matches = array();
   preg_match_all('/\[(openlayers[^\]]*)\]/', $text, $matches);
 
-  // Check for found
+  // Check for found.
   if (is_array($matches[1]) && count($matches[1]) > 0) {
     foreach ($matches[1] as $i => $match) {
       $exploded = explode(' ', $match);
 
       if (count($exploded) > 1 && $map_name = check_plain($exploded[1])) {
         /** @var \Drupal\openlayers\Types\MapInterface $map */
+        // @codingStandardsIgnoreStart
         if ($map = \Drupal\openlayers\Openlayers::load('map', $map_name)) {
           if ($map instanceof \Drupal\openlayers\Types\MapInterface) {
+            // @codingStandardsIgnoreEnd
             $rendered = $map->render();
-            // Replace text with rendered map
+            // Replace text with rendered map.
             $text = str_replace($matches[0][$i], $rendered, $text);
           }
         }
@@ -70,7 +75,7 @@ function _openlayers_filters_process($text, $filter) {
 }
 
 /**
- * Filter tips callback
+ * Filter tips callback.
  */
 function _openlayers_filters_tips($filter, $format, $long = FALSE) {
   if ($long) {