Update Servers/Containerization/Docker/Compose/Nextcloud.md

Servers/Containerization/Docker/Compose/Nextcloud.md

@@ -1,6 +1,6 @@
 **Purpose**: Deploy a Nextcloud and PostgreSQL database together.
 
-```jsx title="docker-compose.yml"
+```yaml title="docker-compose.yml"
 version: "2.1"
 services:
   app:
@@ -52,7 +52,7 @@ networks:
     external: true
 ```
 
-```jsx title=".env"
+```yaml title=".env"
 TZ=America/Denver
 POSTGRES_PASSWORD=SomeSecurePassword
 POSTGRES_USER=ncadmin