Update README.md

Author: irfaardy

README.md

@@ -1,10 +1,13 @@
-# gatcha
-Gatcha simulation with PHP
-
-example:
-
-
-use  Classes\Roulete as Roll;
-
- echo Roll::spin(['common ITEM1' => 70,'Rare ITEM 2' => 29.4,'SSR ITEM' => 0.3,'SSR ITEM' => 0.3,]);
-
+# Gatcha Simulator
+
+**Basic Usage**
+
+    <?php
+	    require 'Classes/Autoloader.php';
+	    use Classes\Roulete as Roll;
+    
+	    echo Roll::spin(['common ITEM1' => 70,
+		'Rare ITEM 2' => 29.4,
+		'SSR ITEM' => 0.3,
+		'SSR ITEM' => 0.3,]);
+