Modify test 156 for verifying pull request 224 and 227 simultaneously
diff --git a/tests/tests-asn1c-compiler/155-parameterization-more-than-two-level-OK.asn1 b/tests/tests-asn1c-compiler/155-parameterization-more-than-two-level-OK.asn1
index 5d93c63..c9f3138 100644
--- a/tests/tests-asn1c-compiler/155-parameterization-more-than-two-level-OK.asn1
+++ b/tests/tests-asn1c-compiler/155-parameterization-more-than-two-level-OK.asn1
@@ -6,8 +6,8 @@
 -- .155
 
 ModuleParameterizationMoreThanTwoLevel
-	{ iso org(3) dod(6) internet(1) private(4) enterprise(1)
-		spelio(9363) software(1) asn1c(5) test(1) 155 }
+    { iso org(3) dod(6) internet(1) private(4) enterprise(1)
+        spelio(9363) software(1) asn1c(5) test(1) 155 }
 DEFINITIONS ::= BEGIN
 
     id-TYPE1 PacketId ::= 1
@@ -19,10 +19,10 @@
     Valid ::= ENUMERATED { crc-nok, crc-ok(1) }
 
     PACKET ::= CLASS {
-	&id             PacketId     UNIQUE,
-	&color          Color,
-	&Value,
-	&valid          Valid
+        &id             PacketId     UNIQUE,
+        &color          Color,
+        &Value,
+        &valid          Valid
     }
     WITH SYNTAX {
         ID              &id