Fixed wrong paths

src/pocketmine/block/Planks.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+
+class Planks extends Solid{
+	public function __construct($meta = 0){
+		parent::__construct(self::PLANKS, $meta, "Wooden Planks");
+		$names = array(
+			Wood::OAK => "Oak Wooden Planks",
+			Wood::SPRUCE => "Spruce Wooden Planks",
+			Wood::BIRCH => "Birch Wooden Planks",
+			Wood::JUNGLE => "Jungle Wooden Planks",
+		);
+		$this->name = $names[$this->meta & 0x03];
+		$this->hardness = 15;
+	}
+
+}