diff --git a/README.md b/README.md
index 7cd7518..2c87cd6 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ potentially dangerous `eval` function.
 The `math_eval` package can be easily installed using Composer. Just 
 run the following command from the root of your project.
 
-```
+```bash
 composer require "langleyfoxall/math_eval"
 ```