diff --git a/abra b/abra
index fe967a7..c7ff400 100755
--- a/abra
+++ b/abra
@@ -294,6 +294,7 @@ sub_deploy (){
 
 ###### Subcommand `logs`
 
+# Inspired by https://github.com/moby/moby/issues/31458#issuecomment-475411564
 sub_multilogs() {
 	require_stack
 	require_multitail