Add more comments into rum_validate.sql

Author: za-arthur

expected/rum_validate.out

@@ -90,7 +90,7 @@ FROM unnest(array['asc','desc','nulls_first','nulls_last','orderable','distance_
 -- Check incorrect operator class
 --
 DROP INDEX rumidx;
--- Check incorrect operator class
+-- PGPRO-1175: Check incorrect operator class, i.e. it shouldn't work correctly
 CREATE OPERATOR CLASS rum_tsvector_norm_ops
 FOR TYPE tsvector USING rum
 AS
@@ -110,6 +110,7 @@ CREATE INDEX rum_norm_idx ON test_rum USING rum(a rum_tsvector_norm_ops);
 SET enable_seqscan=off;
 SET enable_bitmapscan=off;
 SET enable_indexscan=on;
+-- PGPRO-1175: Select using incorrect operator class
 SELECT a
 	FROM test_rum
 	WHERE a @@ to_tsquery('pg_catalog.english', 'bar')

sql/rum_validate.sql

@@ -31,7 +31,7 @@ FROM unnest(array['asc','desc','nulls_first','nulls_last','orderable','distance_
 
 DROP INDEX rumidx;
 
--- Check incorrect operator class
+-- PGPRO-1175: Check incorrect operator class, i.e. it shouldn't work correctly
 CREATE OPERATOR CLASS rum_tsvector_norm_ops
 FOR TYPE tsvector USING rum
 AS
@@ -54,7 +54,8 @@ SET enable_seqscan=off;
 SET enable_bitmapscan=off;
 SET enable_indexscan=on;
 
+-- PGPRO-1175: Select using incorrect operator class
 SELECT a
 	FROM test_rum
 	WHERE a @@ to_tsquery('pg_catalog.english', 'bar')
-	ORDER BY a <=> (to_tsquery('pg_catalog.english', 'bar'),0)
+	ORDER BY a <=> (to_tsquery('pg_catalog.english', 'bar'),0)