diff --git a/topics/ansible-inventory.md b/topics/ansible-inventory.md
index e30c770..0a5c415 100644
--- a/topics/ansible-inventory.md
+++ b/topics/ansible-inventory.md
@@ -63,7 +63,7 @@ all:
 
 ## Directory Layout
 
-```
+```text
 inventory/
 ├── hosts.yml              # Host definitions
 ├── group_vars/
@@ -82,7 +82,7 @@ inventory/
 
 ### Multiple Environments
 
-```
+```text
 inventories/
 ├── staging/
 │   ├── hosts.yml