Stylize variable customization in README

To make the `projectile-rails-*-command` variable customization section a little more readable, style it as code.
asok · May 12, 2017 · eb9b748 · eb9b748
1 parent 9647dc1
commit eb9b748
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -67,9 +67,11 @@ By default the buffer of the `projectile-rails-server-mode` is applying the ansi
 
 You can customize the way the `rails`, `spring` and `zeus` commands are invoked. For example if you want to use binstubs:
 
+```el
 (setq projectile-rails-vanilla-command "bin/rails"
       projectile-rails-spring-command "bin/spring"
       projectile-rails-zeus-command "bin/zeus")
+```
 
 ### Interactive commands