diff --git a/Frameworks/DocumentWindow/src/DocumentController.mm b/Frameworks/DocumentWindow/src/DocumentController.mm
index 0fc48bb4..83a0c4c4 100644
--- a/Frameworks/DocumentWindow/src/DocumentController.mm
+++ b/Frameworks/DocumentWindow/src/DocumentController.mm
@@ -28,10 +28,7 @@
 #import <text/utf8.h>
 #import <ns/ns.h>
 
-// TODO Prune tab bar
-
-// #import "AppController.h" // find_tags
-namespace find_tags { enum { in_document = 1, in_selection, in_project, in_folder }; }
+namespace find_tags { enum { in_document = 1, in_selection, in_project, in_folder }; } // From AppController.h
 
 NSString* const OakDocumentWindowWillCloseNotification = @"OakDocumentWindowWillCloseNotification";
 static NSString* const OakDocumentPboardType = @"OakDocumentPboardType"; // drag’n’drop of tabs