fix indentation

tests/bootstrap.php

@@ -7,20 +7,20 @@ require_once(dirname(__FILE__) . '/../vendor/autoload.php');
 require_once(dirname(__FILE__) . '/../common.php');
 
 
-    $CONF['default_language'] = 'en';
-    $CONF['language_hook'] = '';
+$CONF['default_language'] = 'en';
+$CONF['language_hook'] = '';
 
-    $db_file = '/tmp/postfixadmin.sqlite.test';
-    $CONF['database_type'] = 'sqlite';
-    $CONF['database_name'] = $db_file;
+$db_file = '/tmp/postfixadmin.sqlite.test';
+$CONF['database_type'] = 'sqlite';
+$CONF['database_name'] = $db_file;
 
-    Config::write('database_type', 'sqlite');
-    Config::write('database_name', $db_file);
+Config::write('database_type', 'sqlite');
+Config::write('database_name', $db_file);
 
-    clearstatcache();
-    if (file_exists($db_file)) {
-        unlink($db_file);
-    }
+clearstatcache();
+if (file_exists($db_file)) {
+	unlink($db_file);
+}
 
 
-    require_once(dirname(__FILE__) . '/../public/upgrade.php');
+require_once(dirname(__FILE__) . '/../public/upgrade.php');