diff --git a/lib/SimpleSAML/Database.php b/lib/SimpleSAML/Database.php
index db38d6d9d6c84dff565ab230b21ca4e0f53730db..85ef915c970768262d670a789a059886e975c1e3 100644
--- a/lib/SimpleSAML/Database.php
+++ b/lib/SimpleSAML/Database.php
@@ -42,7 +42,7 @@ class Database
 	 */
 	private $tablePrefix;
 
-    /**
+	/**
 	 * Retrieves the current database instance. Will create a new one if there isn't an existing connection.
 	 *
 	 * @param object $altConfig Optional: Instance of a SimpleSAML_Configuration class