diff --git a/docs/examples/werkbaum.werkbaum b/docs/examples/werkbaum.werkbaum
index da1b8c4..d2fcfdb 100644
--- a/docs/examples/werkbaum.werkbaum
+++ b/docs/examples/werkbaum.werkbaum
@@ -44,7 +44,7 @@
         - [^] #ed.deplink.focus: Highlight what a selected node needs and feeds (S)
     - [^] #ed.path: Cheapest path (XL)
       - [^] #ed.path.cost: Cost model, sizes summed and minimized (S)
-      - [x] #ed.path.est: Missing size estimated from the sub-packages (S)  %% see D66
+      - [^] #ed.path.est: Missing size estimated from the sub-packages (S)  %% see D66
       - [^] #ed.path.front: Only the open front: what is done costs nothing (S)  %% see D46
       - [^] #ed.path.started: Started work is on the path, extras included (S)  %% see D61
       - [^] #ed.path.line: Metro-map line through the leaves (S)