Update README.md

monkstone · web-flow · commit 54bb18f086c5 · 2017-12-29T08:20:58.000Z
diff --git a/README.md b/README.md
@@ -3,7 +3,7 @@ Updated [random-graphics](https://github.com/TricksterGuy/random-graphics) by Tr
 
 ```bash
 jgem install propane
-jruby random-graphics
+jruby random-graphics.rb
 ```
 Or creating a gem and installing locally:-
 
