diff --git a/README.md b/README.md
index 0ac9db9..673b745 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ By default, sass is invoked with `["--style=compressed", "--no-source-map"]`. Yo
 
 ```ruby
 # config/initializers/dartsass.rb
-Rails.application.config.dartsass.build_options << "--no-charset" << "--quiet-deps"
+Rails.application.config.dartsass.build_options << " --no-charset" << " --quiet-deps"
 ```
 
 ## Importing assets from gems