added new line and renamed container

docker-compose.yml

@@ -4,9 +4,9 @@ services:
         build:
             context: .
             dockerfile: ./docker/web/Dockerfile
-        container_name: cyberchef_nginx
+        container_name: cyberchef
         restart: always
         ports:
             - 8080:80
         volumes:
-            - ./build/prod:/usr/share/nginx/html
+            - ./build/prod:/usr/share/nginx/html

docker/grunt/Dockerfile

@@ -2,4 +2,4 @@ FROM node:10
 
 RUN npm install -g grunt-cli
 
-EXPOSE 8080
+EXPOSE 8080