diff --git a/doc/TODO b/doc/TODO
index 374c237177a..d3bc7e85596 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -42,7 +42,7 @@ PARSER
 * Be smarter about promoting types when UNION merges different data types
 * SELECT ... UNION ... GROUP BY fails if column types disagree
 * redesign INSERT ... SELECT to have two levels of target list
-* select * from pg_class where oid in (0,-1)
+* -select * from pg_class where oid in (0,-1)
 
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