diff --git a/doc/TODO b/doc/TODO
index 87310248298c3aee911283964d60e35b6d762e53..f3bc2e5eae2f1431af6aa666eca265ee0b012e38 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -238,6 +238,7 @@ SOURCE CODE
 * Remove SET KSQO option now that OR processing is improved(Tom)
 * Use macros to define NT open() file parameters, remove NT-specific defines
 * Change CURRENT to OLD internally for rules
+* rename pl/tcl to pl/pltcl
 
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