Index: doc/proposals/concurrency/thePlan.md
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--- doc/proposals/concurrency/thePlan.md	(revision bf8da6606c2fc3df924eb158f0fd5cc39f7be465)
+++ doc/proposals/concurrency/thePlan.md	(revision 9243cc9182698807efb210be324a644e9f390bae)
@@ -7,5 +7,5 @@
 
 _Phase 2_ : Minimum Viable Product
-Monitor type and enter/leave mutex member routines
+done - Monitor type and enter/leave mutex member routines
 Monitors as a language feature (not calling enter/leave by hand)
 Internal scheduling