Fixed issue in compose

.github/install-guide.md

@@ -67,7 +67,6 @@ echo -e "\nvm.max_map_count = 262144\n" >> /etc/sysctl.d/00-alpine.conf
 
 exit
 ```
-```
 
 6. Run docker-compose
 ```

docker-compose.yml

@@ -1,7 +1,7 @@
 version: '3'
 services:
   frontend:
-    build: ./frontend
+    #build: ./frontend
     image: ghcr.io/frikky/shuffle-frontend:nightly
     container_name: shuffle-frontend
     hostname: shuffle-frontend
@@ -16,7 +16,7 @@ services:
     depends_on:
       - backend
   backend:
-    build: ./backend
+    #build: ./backend
     image: ghcr.io/frikky/shuffle-backend:nightly
     container_name: shuffle-backend
     hostname: ${BACKEND_HOSTNAME}