diff --git a/tests/16-constraint-OK.asn1.-EF b/tests/16-constraint-OK.asn1.-EF
index e039e09..a0053bb 100644
--- a/tests/16-constraint-OK.asn1.-EF
+++ b/tests/16-constraint-OK.asn1.-EF
@@ -5,15 +5,15 @@
 DEFINITIONS ::=
 BEGIN
 
-Type1 ::= IA5String (SIZE (1..10,...))(FROM ("a".."z"|"#"))
+Type1 ::= IA5String (SIZE(1..10,...))(FROM("a".."z" | "#"))
 
-Type2 ::= IA5String (SIZE (MIN..4)|FROM ("abc"))
+Type2 ::= IA5String (SIZE(MIN..4) | FROM("abc"))
 
-Type3 ::= BMPString (SIZE (1))
+Type3 ::= BMPString (SIZE(1))
 
 Type4 ::= INTEGER (1..MAX)
 
-Type5 ::= BOOLEAN (TRUE|FALSE)
+Type5 ::= BOOLEAN (TRUE | FALSE)
 
 v1 Type1 ::= "#value with ""double quotes"""