diff --git a/xt/sample/11_ClassStdSimple.pl b/xt/sample/11_ClassStdSimple.pl
index ca5c286..2433ea0 100644
--- a/xt/sample/11_ClassStdSimple.pl
+++ b/xt/sample/11_ClassStdSimple.pl
@@ -27,5 +27,5 @@
 
 # astart initializer of Class::Std class
 #my $c2 = ClassStdParent->new({ 
-# aend equal: attr1 attr2
+# aend equal: attr1 attr2 cattr1 cattr2
 
diff --git a/xt/sample/lib/ClassStdParent.pm b/xt/sample/lib/ClassStdParent.pm
index 8ea1158..79c4f09 100644
--- a/xt/sample/lib/ClassStdParent.pm
+++ b/xt/sample/lib/ClassStdParent.pm
@@ -19,7 +19,7 @@ use File::Basename;
 
         # astart own initializer of BUILD in Class::Std
         #$arg_ref->{
-        # aend equal: attr1 attr2
+        # aend equal: attr1 attr2 cattr1 cattr2
     }
 
     sub START {
@@ -31,7 +31,7 @@ use File::Basename;
 
         # astart own initializer of START in Class::Std
         #$arg_ref->{
-        # aend equal: attr1 attr2
+        # aend equal: attr1 attr2 cattr1 cattr2
 
         # astart own scalar of START in Class::Std
         #$