diff --git a/generator/README.md b/generator/README.md
index ece6a2e..bd30bb5 100644
--- a/generator/README.md
+++ b/generator/README.md
@@ -8,7 +8,7 @@
 
 An example usage of `cper-generator` is shown below.
 
-```
+```sh
 cper-generator --out mycper.dump --sections generic dmarvtd ia32x64 arm
 ```