PHPDoc and code formatting changes

app/models/Service.php

@@ -11,10 +11,19 @@ class Service extends Eloquent {
         'properties' => ''
     ];
 
+    /**
+     * Returns a decoded properties object for the service.
+     * @param  string $properties
+     * @return object
+     */
     public function getPropertiesAttribute($properties) {
         return json_decode($properties);
     }
 
+    /**
+     * Sets the properties attribute which auto encodes to a JSON string.
+     * @param mixed $properties
+     */
     public function setPropertiesAttribute($properties) {
         $this->attributes['properties'] = json_encode($properties);
     }