diff --git a/application/migrations/001_add_lotw_credentials.php b/application/migrations/001_add_lotw_credentials.php
index ab1608c5..a61ab8ab 100644
--- a/application/migrations/001_add_lotw_credentials.php
+++ b/application/migrations/001_add_lotw_credentials.php
@@ -1,21 +1,21 @@
-<?php defined('BASEPATH') OR exit('No direct script access allowed');
+<?php defined('BASEPATH') or exit('No direct script access allowed');
 
-class Migration_add_lotw_credentials extends CI_Migration {
+class Migration_add_lotw_credentials extends CI_Migration
+{
 
 	public function up()
 	{
 		$fields = array(
-      			'user_lotw_name VARCHAR(32) DEFAULT NULL',
-      			'user_lotw_password VARCHAR(64) DEFAULT NULL'
-    		);
-		
-    		$this->dbforge->add_column('users', $fields);
+			'user_lotw_name VARCHAR(32) DEFAULT NULL',
+			'user_lotw_password VARCHAR(64) DEFAULT NULL'
+		);
+
+		$this->dbforge->add_column('users', $fields);
 	}
 
 	public function down()
 	{
 		$this->dbforge->drop_column('users', 'user_lotw_name');
-    		$this->dbforge->drop_column('users', 'user_lotw_password');
+		$this->dbforge->drop_column('users', 'user_lotw_password');
 	}
 }
-?>
diff --git a/application/migrations/002_add_config_table.php b/application/migrations/002_add_config_table.php
index 9173bafb..ae3c541d 100644
--- a/application/migrations/002_add_config_table.php
+++ b/application/migrations/002_add_config_table.php
@@ -1,11 +1,12 @@
-<?php defined('BASEPATH') OR exit('No direct script access allowed');
+<?php defined('BASEPATH') or exit('No direct script access allowed');
 
-class Migration_add_config_table extends CI_Migration {
+class Migration_add_config_table extends CI_Migration
+{
 
         public function up()
         {
-				$this->dbforge->add_field('id');
-				
+                $this->dbforge->add_field('id');
+
                 $this->dbforge->add_field(array(
                         'lotw_download_url' => array(
                                 'type' => 'VARCHAR',
@@ -15,22 +16,22 @@ class Migration_add_config_table extends CI_Migration {
                                 'type' => 'VARCHAR',
                                 'constraint' => 255,
                         ),
-                       'lotw_rcvd_mark' => array(
+                        'lotw_rcvd_mark' => array(
                                 'type' => 'VARCHAR',
                                 'constraint' => 1,
                         ),
                 ));
-				
-				
-                $this->dbforge->create_table('config');
-				
-				$data = array(
-   					'lotw_download_url' => 'https://p1k.arrl.org/lotwuser/lotwreport.adi',
-   					'lotw_upload_url' => 'https://p1k.arrl.org/lotwuser/upload',
-   					'lotw_rcvd_mark' => 'Y'
-				);
 
-				$this->db->insert('config', $data); 
+
+                $this->dbforge->create_table('config');
+
+                $data = array(
+                        'lotw_download_url' => 'https://p1k.arrl.org/lotwuser/lotwreport.adi',
+                        'lotw_upload_url' => 'https://p1k.arrl.org/lotwuser/upload',
+                        'lotw_rcvd_mark' => 'Y'
+                );
+
+                $this->db->insert('config', $data);
         }
 
         public function down()
@@ -38,4 +39,3 @@ class Migration_add_config_table extends CI_Migration {
                 $this->dbforge->drop_table('config');
         }
 }
-?>
\ No newline at end of file
diff --git a/application/migrations/003_add_lotw_login_url.php b/application/migrations/003_add_lotw_login_url.php
index c3ad57f0..e5543bf1 100644
--- a/application/migrations/003_add_lotw_login_url.php
+++ b/application/migrations/003_add_lotw_login_url.php
@@ -1,13 +1,14 @@
-<?php defined('BASEPATH') OR exit('No direct script access allowed');
+<?php defined('BASEPATH') or exit('No direct script access allowed');
 
-class Migration_add_lotw_login_url extends CI_Migration {
+class Migration_add_lotw_login_url extends CI_Migration
+{
 
 	public function up()
 	{
 		$fields = array('lotw_login_url VARCHAR(244) DEFAULT NULL');
-	
-    		$this->dbforge->add_column('config', $fields);
-		
+
+		$this->dbforge->add_column('config', $fields);
+
 		$sql = "UPDATE config SET lotw_login_url = 'https://p1k.arrl.org/lotwuser/default' WHERE id=1";
 
 		$this->db->query($sql);
@@ -15,7 +16,6 @@ class Migration_add_lotw_login_url extends CI_Migration {
 
 	public function down()
 	{
-    		$this->dbforge->drop_column('config', 'lotw_login_url');
+		$this->dbforge->drop_column('config', 'lotw_login_url');
 	}
 }
-?>
diff --git a/application/migrations/205_add_workable_dxcc_indexes.php b/application/migrations/205_add_workable_dxcc_indexes.php
index 3c8cd90c..deb256df 100644
--- a/application/migrations/205_add_workable_dxcc_indexes.php
+++ b/application/migrations/205_add_workable_dxcc_indexes.php
@@ -1,49 +1,50 @@
 <?php
 
-defined('BASEPATH') OR exit('No direct script access allowed');
+defined('BASEPATH') or exit('No direct script access allowed');
 
-class Migration_add_workable_dxcc_indexes extends CI_Migration {
+class Migration_add_workable_dxcc_indexes extends CI_Migration
+{
 
     public function up()
     {
         // Add composite index for workable DXCC queries
         // This will greatly improve performance for COL_COUNTRY + station_id + COL_PROP_MODE queries
         $this->db->db_debug = false;
-        
+
         // Check if index already exists
-        $index_exists = $this->db->query("SHOW INDEX FROM ".$this->config->item('table_name')." WHERE Key_name = 'idx_workable_dxcc'")->num_rows();
-        
+        $index_exists = $this->db->query("SHOW INDEX FROM " . $this->config->item('table_name') . " WHERE Key_name = 'idx_workable_dxcc'")->num_rows();
+
         if ($index_exists == 0) {
-            $sql = "ALTER TABLE ".$this->config->item('table_name')." ADD INDEX `idx_workable_dxcc` (`COL_COUNTRY`, `station_id`, `COL_PROP_MODE`)";
+            $sql = "ALTER TABLE " . $this->config->item('table_name') . " ADD INDEX `idx_workable_dxcc` (`COL_COUNTRY`, `station_id`, `COL_PROP_MODE`)";
             $this->db->query($sql);
         }
-        
+
         // Add index for confirmation status columns
-        $conf_index_exists = $this->db->query("SHOW INDEX FROM ".$this->config->item('table_name')." WHERE Key_name = 'idx_qsl_confirmations'")->num_rows();
-        
+        $conf_index_exists = $this->db->query("SHOW INDEX FROM " . $this->config->item('table_name') . " WHERE Key_name = 'idx_qsl_confirmations'")->num_rows();
+
         if ($conf_index_exists == 0) {
-            $sql = "ALTER TABLE ".$this->config->item('table_name')." ADD INDEX `idx_qsl_confirmations` (`COL_QSL_RCVD`, `COL_LOTW_QSL_RCVD`, `COL_EQSL_QSL_RCVD`, `COL_QRZCOM_QSO_DOWNLOAD_STATUS`)";
+            $sql = "ALTER TABLE " . $this->config->item('table_name') . " ADD INDEX `idx_qsl_confirmations` (`COL_QSL_RCVD`, `COL_LOTW_QSL_RCVD`, `COL_EQSL_QSL_RCVD`, `COL_QRZCOM_QSO_DOWNLOAD_STATUS`)";
             $this->db->query($sql);
         }
-        
+
         $this->db->db_debug = true;
     }
 
     public function down()
     {
         $this->db->db_debug = false;
-        
+
         // Drop the indexes if they exist
-        $index_exists = $this->db->query("SHOW INDEX FROM ".$this->config->item('table_name')." WHERE Key_name = 'idx_workable_dxcc'")->num_rows();
+        $index_exists = $this->db->query("SHOW INDEX FROM " . $this->config->item('table_name') . " WHERE Key_name = 'idx_workable_dxcc'")->num_rows();
         if ($index_exists > 0) {
-            $this->db->query("ALTER TABLE ".$this->config->item('table_name')." DROP INDEX `idx_workable_dxcc`");
+            $this->db->query("ALTER TABLE " . $this->config->item('table_name') . " DROP INDEX `idx_workable_dxcc`");
         }
-        
-        $conf_index_exists = $this->db->query("SHOW INDEX FROM ".$this->config->item('table_name')." WHERE Key_name = 'idx_qsl_confirmations'")->num_rows();
+
+        $conf_index_exists = $this->db->query("SHOW INDEX FROM " . $this->config->item('table_name') . " WHERE Key_name = 'idx_qsl_confirmations'")->num_rows();
         if ($conf_index_exists > 0) {
-            $this->db->query("ALTER TABLE ".$this->config->item('table_name')." DROP INDEX `idx_qsl_confirmations`");
+            $this->db->query("ALTER TABLE " . $this->config->item('table_name') . " DROP INDEX `idx_qsl_confirmations`");
         }
-        
+
         $this->db->db_debug = true;
     }
 }