readme updated

README.md

@@ -3,4 +3,12 @@ A simple script to apply patches to AnimeKaizoku's eng sub encodes and update th
 
 The xdelta3 binary is already included so it doesn't require any prior setup or installation, it's just one click to apply the patch.
 
-Grab the executable from the release section.
+## How do I use this?
+
+- Grab the executable from the [release](https://github.com/AnimeKaizoku/KaizokuPatcher/releases) section.
+- Download the .patch files for the episodes you want to update.
+- Put KaizokuPatcher, the episodes and the patches in the same folder.
+- Run KaizokuPatcher.exe
+
+## Credits
+[xdelta3](https://github.com/jmacd/xdelta)