test for REAL support

diff --git a/tests/65-multi-tag-OK.asn1 b/tests/65-multi-tag-OK.asn1
index 32e85cc..a6f85bb 100644
--- a/tests/65-multi-tag-OK.asn1
+++ b/tests/65-multi-tag-OK.asn1
@@ -16,7 +16,7 @@
 	T3 ::= [4] IMPLICIT T4
 	T4 ::= [5] EXPLICIT T5
 	T5 ::= [6] IMPLICIT T6
-	T6 ::= INTEGER
+	T6 ::= REAL
 
 	T ::= [0] IMPLICIT Ts