Update README.md

Author: frvade

README.md

@@ -9,6 +9,6 @@ Copy and paste this line the Terminal and press Enter. Enjoy the text flying on
 To install Ruby on Rails development environment you just need to copy and paste this line the Terminal and press Enter. Enjoy the text flying on the screen, it will take quite some time. Grabbing a refreshing drink before starting is encouraged.
 
     sudo apt-get install curl
-    bash < <(curl -sL  https://raw.github.com/railsgirls/installation-scripts/master/rails-install-ubuntu.sh)
+    bash <(curl -sL  https://raw.github.com/railsgirls/installation-scripts/master/rails-install-ubuntu.sh)