4 files changed, 4 insertions, 4 deletions
diff --git a/src/test/regress/expected/collate.linux.utf8.out b/src/test/regress/expected/collate.linux.utf8.out
index c065ae98ebb..5d25f9fdd5a 100644
--- a/src/test/regress/expected/collate.linux.utf8.out
+++ b/src/test/regress/expected/collate.linux.utf8.out
@@ -421,7 +421,7 @@ SELECT table_name, view_definition FROM information_schema.views
  collview3  | SELECT collate_test10.a, lower(((collate_test10.x || collate_test10.x) COLLATE "C")) AS lower FROM collate_test10;
 (3 rows)
 
--- collation propagation in various expression type
+-- collation propagation in various expression types
 SELECT a, coalesce(b, 'foo') FROM collate_test1 ORDER BY 2;
  a | coalesce 
 ---+----------
diff --git a/src/test/regress/expected/collate.out b/src/test/regress/expected/collate.out
index 627ae1f3f8f..dc17feaefe4 100644
--- a/src/test/regress/expected/collate.out
+++ b/src/test/regress/expected/collate.out
@@ -201,7 +201,7 @@ SELECT table_name, view_definition FROM information_schema.views
  collview3  | SELECT collate_test10.a, lower(((collate_test10.x || collate_test10.x) COLLATE "POSIX")) AS lower FROM collate_test10;
 (3 rows)
 
--- collation propagation in various expression type
+-- collation propagation in various expression types
 SELECT a, coalesce(b, 'foo') FROM collate_test1 ORDER BY 2;
  a | coalesce 
 ---+----------
diff --git a/src/test/regress/sql/collate.linux.utf8.sql b/src/test/regress/sql/collate.linux.utf8.sql
index e16d96a3316..73f5587b700 100644
--- a/src/test/regress/sql/collate.linux.utf8.sql
+++ b/src/test/regress/sql/collate.linux.utf8.sql
@@ -161,7 +161,7 @@ SELECT table_name, view_definition FROM information_schema.views
   WHERE table_name LIKE 'collview%' ORDER BY 1;
 
 
--- collation propagation in various expression type
+-- collation propagation in various expression types
 
 SELECT a, coalesce(b, 'foo') FROM collate_test1 ORDER BY 2;
 SELECT a, coalesce(b, 'foo') FROM collate_test2 ORDER BY 2;
diff --git a/src/test/regress/sql/collate.sql b/src/test/regress/sql/collate.sql
index 9585852bc54..52d830d58a9 100644
--- a/src/test/regress/sql/collate.sql
+++ b/src/test/regress/sql/collate.sql
@@ -99,7 +99,7 @@ SELECT table_name, view_definition FROM information_schema.views
   WHERE table_name LIKE 'collview%' ORDER BY 1;
 
 
--- collation propagation in various expression type
+-- collation propagation in various expression types
 
 SELECT a, coalesce(b, 'foo') FROM collate_test1 ORDER BY 2;
 SELECT a, coalesce(b, 'foo') FROM collate_test2 ORDER BY 2;