comment
diff --git a/libasn1parser/asn1p_y.y b/libasn1parser/asn1p_y.y
index 8e26eb0..88d5a2c 100644
--- a/libasn1parser/asn1p_y.y
+++ b/libasn1parser/asn1p_y.y
@@ -580,6 +580,7 @@
 	 * === EXAMPLE ===
 	 * EvenNumbers INTEGER ::= { 2 | 4 | 6 | 8 }
 	 * === EOF ===
+	 * Also ObjectClassSet.
 	 */
 	| ValueSetTypeAssignment {
 		$$ = asn1p_module_new();