Replace tab with space for consistency.

Author: anthony-tuininga

tests/sql/create_schema.sql

@@ -1,5 +1,5 @@
 /*-----------------------------------------------------------------------------
- * Copyright (c) 2020, 2023, Oracle and/or its affiliates.
+ * Copyright (c) 2020, 2024, Oracle and/or its affiliates.
  *
  * This software is dual-licensed to you under the Universal Permissive License
  * (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl and Apache License
@@ -941,7 +941,7 @@ create or replace package body &main_user..pkg_TestRefCursors as
         if not a_Cursor%notfound then
             insert into TestTempTable (IntCol, StringCol1)
             values (t_Id, t_StrVal);
-	end if;
+        end if;
         close a_Cursor;
         commit;
     end;