diff --git a/_docs/getting_started.md b/_docs/getting_started.md
index a786502..2ab59e9 100644
--- a/_docs/getting_started.md
+++ b/_docs/getting_started.md
@@ -47,7 +47,7 @@ Installing kemal (master)
 Open `your_app/src/your_app.cr` and require `kemal` to use Kemal.
 
 ```ruby
-require 'kemal'
+require "kemal"
 ```
 
 ## 4. Hack your project