diff --git a/README.md b/README.md
index 9570e80..ad6fff4 100644
--- a/README.md
+++ b/README.md
@@ -8,5 +8,6 @@ Since this only contains a shell script, it will not hinder performance between
 * If you haven't already, download the SDL2 **Runtime Binaries** [here](http://www.libsdl.org/download-2.0.php) and follow the included readme to install it.
 * Download MAME from [here](https://sdlmame.lngn.net/).
 * Extract the downloaded MAME files into this repository's .app bundle (MAME.app/Contents/Resources/) as shown:  
-![preview screenshot](extraction.png).
-* Move the bundle to anywhere you'd like, keeping my note in mind.
+![preview screenshot](extraction.png)
+* Test to make sure it works by double-clicking the app. It might take a little bit.
+* Move the app bundle to anywhere you'd like, keeping my note in mind.