diff --git a/abra b/abra
index ad754fe9..7c39bfd2 100755
--- a/abra
+++ b/abra
@@ -459,7 +459,7 @@ sub_app_list (){
       SERVER="${SERVER##*/}"  # basename
       mapfile -t SERVER_APPS < <(DOCKER_CONTEXT="$SERVER" docker stack ls --format '{{ .Name }}')
       # add $SERVER~ to the start of each DEPLOYED_APPS
-      DEPLOYED_APPS+=("${SERVER_APPS[@]/#/$SERVER~}") 
+      DEPLOYED_APPS+=("${SERVER_APPS[@]/#/$SERVER~}")
     done
   fi