diff --git a/dkim.go b/dkim.go
index 7c4ff6b..d75cf78 100644
--- a/dkim.go
+++ b/dkim.go
@@ -194,8 +194,8 @@ func Sign(email *[]byte, options SigOptions) error {
 }
 
 // verify verifies an email an return
-// state: SUCCESS or PERMFAIL or TEMPFAIL or NOTSIGNED
-// msg: a complementary message (if needed)
+// state: SUCCESS or PERMFAIL or TEMPFAIL, TESTINGSUCCESS, TESTINGPERMFAIL
+// TESTINGTEMPFAIL or NOTSIGNED
 // error: if an error occurs during verification
 func Verify(email *[]byte) (verifyOutput, error) {
 	// parse email