✏️ Fix missing quotes

cimnine · cimnine · commit 50055bbc65f5 · 2017-10-13T10:42:06.000+02:00
diff --git a/README.md b/README.md
@@ -96,7 +96,7 @@ The container should either have a docker-compose label of `reception.main` or s
       app:    <----- like this
         image: nginx
         labels:
-          reception.main: true  <--- or like this
+          reception.main: 'true'  <--- or like this
         ports:
           - 80
 
