diff --git a/test/expected/halfvec_input.out b/test/expected/halfvec_input.out
index 575d6d8..84a8a82 100644
--- a/test/expected/halfvec_input.out
+++ b/test/expected/halfvec_input.out
@@ -113,7 +113,6 @@ SELECT '[ ]'::halfvec;
 ERROR:  halfvec must have at least 1 dimension
 LINE 1: SELECT '[ ]'::halfvec;
                ^
--- TODO fix error message
 SELECT '[,]'::halfvec;
 ERROR:  halfvec must have at least 1 dimension
 LINE 1: SELECT '[,]'::halfvec;
diff --git a/test/sql/halfvec_input.sql b/test/sql/halfvec_input.sql
index 2018b1d..a11b59d 100644
--- a/test/sql/halfvec_input.sql
+++ b/test/sql/halfvec_input.sql
@@ -21,7 +21,6 @@ SELECT '[ '::halfvec;
 SELECT '[,'::halfvec;
 SELECT '[]'::halfvec;
 SELECT '[ ]'::halfvec;
--- TODO fix error message
 SELECT '[,]'::halfvec;
 SELECT '[1,]'::halfvec;
 SELECT '[1a]'::halfvec;