Plugins: Remove obsolete instructions

diff --git a/plugins/drivers/readme.txt b/plugins/drivers/readme.txt
deleted file mode 100644 (file)
index 59d019c..0000000
--- a/plugins/drivers/readme.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-Enable drivers in this directory like this:
-
-<?php
-function adminer_object() {
-       include "./plugins/drivers/simpledb.php"; // the driver is enabled just by including
-       return new Adminer\Adminer; // or return AdminerPlugin if you want to use other plugins
-}
-
-// include original Adminer
-include "./adminer.php";
-?>