diff --git a/SC2316.md b/SC2316.md
index e047150..d964aab 100644
--- a/SC2316.md
+++ b/SC2316.md
@@ -3,14 +3,14 @@
 
 ### Problematic code:
 
-```sh
+```bash
 local readonly foo=3
 readonly export bar=4
 ```
 
 ### Correct code:
 
-```sh
+```bash
 local foo=3
 readonly foo
 
@@ -20,7 +20,7 @@ export bar
 
 or 
 
-```
+```bash
 declare -r foo=3
 declare -rx bar=4
 ```