Index: doc/proposals/concurrency/thePlan.md
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--- doc/proposals/concurrency/thePlan.md	(revision 2cdf6dc34a82c0c36c1528befbbe9885c7620b6b)
+++ doc/proposals/concurrency/thePlan.md	(revision 89d129c5238add7d101f309f141ddc8e8df3f8a5)
@@ -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