diff --git a/docker-compose.yml b/docker-compose.yml
index 964b80e..f276be5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,4 @@
-version: "3"
+version: "3" 
 services:
   social-analyzer:
     build: .
@@ -32,4 +32,4 @@ services:
     ports:
       - "9002:5900"
     links:
-      - hub
\ No newline at end of file
+      - hub