Merge pull request #87 from vdbelt/fix/php72_fix

PHP7.2 syntax fix

Author: freekmurze

src/DbDumperFactory.php

@@ -29,7 +29,7 @@ public static function createForConnection(string $connectionName): DbDumper
         $dbHost = Arr::get(
             $dbConfig,
             'read.host.0',
-            $fallback,
+            $fallback
         );
 
         $dbDumper = static::forDriver($dbConfig['driver'])