change test to work with Oracle 10

ext/oci8/tests/coll_016.phpt

@@ -37,10 +37,10 @@ require dirname(__FILE__)."/drop_type.inc";
 --EXPECTF--
 bool(true)
 
-Warning: OCI-Collection::assignelem(): OCI-22165: given index [%d] must be in the range of 0 to [0] in %s on line %d
+Warning: OCI-Collection::assignelem(): OCI-22165: given index [%d] must be in the range of %s to [0] in %s on line %d
 bool(false)
 
-Warning: OCI-Collection::assignelem(): OCI-22165: given index [5000] must be in the range of 0 to [0] in %s on line %d
+Warning: OCI-Collection::assignelem(): OCI-22165: given index [5000] must be in the range of %s to [0] in %s on line %d
 bool(false)
 bool(false)
 bool(false)