diff --git a/pkg/commands/string-to-args.go b/pkg/commands/string-to-args.go
index eae90e1b5..88999e9bd 100644
--- a/pkg/commands/string-to-args.go
+++ b/pkg/commands/string-to-args.go
@@ -1,3 +1,5 @@
+// ToArgv is copied from github.com/mgutz/str
+
 package commands
 
 import "runtime"