Minor changes to test cases to account for the fact that databases with read/write versions of 2 are now understood.

FossilOrigin-Name: 278ed41e1d4bbff9544cb2cf4cf52dbbcf0c17df

test/rdonly.test

@@ -29,7 +29,7 @@ do_test rdonly-1.1 {
   }
 } {1}
 
-# Changes the write version from 1 to 2.  Verify that the database
+# Changes the write version from 1 to 3.  Verify that the database
 # can be read but not written.
 #
 do_test rdonly-1.2 {
@@ -37,7 +37,7 @@ do_test rdonly-1.2 {
   hexio_get_int [hexio_read test.db 18 1]
 } 1
 do_test rdonly-1.3 {
-  hexio_write test.db 18 02
+  hexio_write test.db 18 03
   sqlite3 db test.db
   execsql {
     SELECT * FROM t1;
@@ -68,7 +68,7 @@ do_test rdonly-1.5 {
 # the database is read-only until after it is locked.
 #
 do_test rdonly-1.6 {
-  hexio_write test.db 18 02              ; # write-version
+  hexio_write test.db 18 03              ; # write-version
   hexio_write test.db 24 11223344        ; # change-counter
   catchsql {
     INSERT INTO t1 VALUES(2);