diff --git a/application/models/Qsl_model.php b/application/models/Qsl_model.php
index 89012444..d4232a17 100644
--- a/application/models/Qsl_model.php
+++ b/application/models/Qsl_model.php
@@ -1,7 +1,9 @@
 <?php
-class Qsl_model extends CI_Model {
-    function getQsoWithQslList() {
-        $CI =& get_instance();
+class Qsl_model extends CI_Model
+{
+    function getQsoWithQslList()
+    {
+        $CI = &get_instance();
         $CI->load->model('logbooks_model');
         $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
@@ -11,19 +13,20 @@ class Qsl_model extends CI_Model {
             $this->db->join('qsl_images', 'qsl_images.qsoid = ' . $this->config->item('table_name') . '.col_primary_key');
             $this->db->where_in('station_id', $logbooks_locations_array);
             $this->db->order_by("id", "desc");
-    
+
             return $this->db->get();
         } else {
             return false;
         }
     }
 
-    function getQslForQsoId($id) {
+    function getQslForQsoId($id)
+    {
         // Clean ID
         $clean_id = $this->security->xss_clean($id);
 
         // be sure that QSO belongs to user
-        $CI =& get_instance();
+        $CI = &get_instance();
         $CI->load->model('logbook_model');
         if (!$CI->logbook_model->check_qso_is_accessible($clean_id)) {
             return;
@@ -36,12 +39,13 @@ class Qsl_model extends CI_Model {
         return $this->db->get()->result();
     }
 
-    function saveQsl($qsoid, $filename) {
+    function saveQsl($qsoid, $filename)
+    {
         // Clean ID
         $clean_id = $this->security->xss_clean($qsoid);
 
         // be sure that QSO belongs to user
-        $CI =& get_instance();
+        $CI = &get_instance();
         $CI->load->model('logbook_model');
         if (!$CI->logbook_model->check_qso_is_accessible($clean_id)) {
             return;
@@ -57,12 +61,13 @@ class Qsl_model extends CI_Model {
         return $this->db->insert_id();
     }
 
-    function deleteQsl($id) {
+    function deleteQsl($id)
+    {
         // Clean ID
         $clean_id = $this->security->xss_clean($id);
 
         // be sure that QSO belongs to user
-        $CI =& get_instance();
+        $CI = &get_instance();
         $CI->load->model('logbook_model');
         $this->db->select('qsoid');
         $this->db->from('qsl_images');
@@ -76,12 +81,13 @@ class Qsl_model extends CI_Model {
         $this->db->delete('qsl_images', array('id' => $clean_id));
     }
 
-    function getFilename($id) {
+    function getFilename($id)
+    {
         // Clean ID
         $clean_id = $this->security->xss_clean($id);
 
         // be sure that QSO belongs to user
-        $CI =& get_instance();
+        $CI = &get_instance();
         $CI->load->model('logbook_model');
         $this->db->select('qsoid');
         $this->db->from('qsl_images');
@@ -98,37 +104,39 @@ class Qsl_model extends CI_Model {
         return $this->db->get();
     }
 
-    function searchQsos($callsign) {
-        $CI =& get_instance();
+    function searchQsos($callsign)
+    {
+        $CI = &get_instance();
         $CI->load->model('logbooks_model');
         $logbooks_locations_array = $CI->logbooks_model->list_logbook_relationships($this->session->userdata('active_station_logbook'));
 
-		$this->db->select('*');
-		$this->db->from($this->config->item('table_name'));
-		$this->db->where_in('station_id', $logbooks_locations_array);
-		$this->db->where('col_call', $callsign);
+        $this->db->select('*');
+        $this->db->from($this->config->item('table_name'));
+        $this->db->where_in('station_id', $logbooks_locations_array);
+        $this->db->where('col_call', $callsign);
 
-		return $this->db->get();
-	}
+        return $this->db->get();
+    }
 
-	function addQsotoQsl($qsoid, $filename) {
-		$clean_qsoid = $this->security->xss_clean($qsoid);
-		$clean_filename = $this->security->xss_clean($filename);
+    function addQsotoQsl($qsoid, $filename)
+    {
+        $clean_qsoid = $this->security->xss_clean($qsoid);
+        $clean_filename = $this->security->xss_clean($filename);
 
-		// be sure that QSO belongs to user
-		$CI =& get_instance();
-		$CI->load->model('logbook_model');
-		if (!$CI->logbook_model->check_qso_is_accessible($clean_qsoid)) {
-			return;
-		}
+        // be sure that QSO belongs to user
+        $CI = &get_instance();
+        $CI->load->model('logbook_model');
+        if (!$CI->logbook_model->check_qso_is_accessible($clean_qsoid)) {
+            return;
+        }
 
-		$data = array(
-			'qsoid' => $clean_qsoid,
-			'filename' => $filename
-		);
+        $data = array(
+            'qsoid' => $clean_qsoid,
+            'filename' => $filename
+        );
 
-		$this->db->insert('qsl_images', $data);
+        $this->db->insert('qsl_images', $data);
 
-		return $this->db->insert_id();
-	}
+        return $this->db->insert_id();
+    }
 }