Fix typo

src/test/regress/expected/publication.out

@@ -167,7 +167,7 @@ DROP TABLE testpub_tbl1;
  t       | t       | t
 (1 row)
 
--- faile - must be owner of publication
+-- fail - must be owner of publication
 SET ROLE regress_publication_user_dummy;
 ALTER PUBLICATION testpub_default RENAME TO testpub_dummy;
 ERROR:  must be owner of publication testpub_default

src/test/regress/sql/publication.sql

@@ -96,7 +96,7 @@ DROP TABLE testpub_tbl1;
 
 \dRp+ testpub_default
 
--- faile - must be owner of publication
+-- fail - must be owner of publication
 SET ROLE regress_publication_user_dummy;
 ALTER PUBLICATION testpub_default RENAME TO testpub_dummy;
 RESET ROLE;