Update Servers/Containerization/Docker/Compose/Pi-Hole.md

Servers/Containerization/Docker/Compose/Pi-Hole.md

@@ -1,6 +1,6 @@
 **Purpose**: Pi-hole is a Linux network-level advertisement and Internet tracker blocking application which acts as a DNS sinkhole and optionally a DHCP server, intended for use on a private network.
 
-```jsx title="docker-compose.yml"
+```yaml title="docker-compose.yml"
 version: "3"
 
 # More info at https://github.com/pi-hole/docker-pi-hole/ and https://docs.pi-hole.net/
@@ -36,6 +36,6 @@ networks:
     external: true
 ```
 
-```jsx title=".env"
+```yaml title=".env"
 Not Applicable
 ```