Merge pull request #502 from akopytov/fix_help_drv_pgsql

Fix help_drv_pgsql.t

Author: akopytov

tests/t/help_drv_pgsql.t

@@ -13,4 +13,4 @@ Skip test if the PostgreSQL driver is not available.
     --pgsql-password=STRING PostgreSQL password []
     --pgsql-db=STRING       PostgreSQL database name [sbtest]
     --pgsql-sslmode=STRING  PostgreSQL SSL mode (disable, allow, prefer, require, verify-ca, verify-full) [prefer]
-
+