diff --git a/docker-compose.yml b/docker-compose.yml
index a5da4bf..817d623 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,7 @@ services:
     environment:
         ANGULAR_ENV: development 
     ports:
-      -  "49153:49153"
+      - "49153:49153"
       - "4200:4200"
     volumes:
     - ./frontend:/code
diff --git a/docker/wait-for-it.sh b/docker/wait-for-it.sh
old mode 100644
new mode 100755