1 files changed, 2 insertions, 0 deletions
diff --git a/marshal.c b/marshal.c
index ef44fb24d0..e9ae3e3a98 100644
--- a/marshal.c
+++ b/marshal.c
@@ -2146,7 +2146,9 @@ Init_marshal(void)
     rb_define_module_function(rb_mMarshal, "load", marshal_load, -1);
     rb_define_module_function(rb_mMarshal, "restore", marshal_load, -1);
 
+    /* major version */
     rb_define_const(rb_mMarshal, "MAJOR_VERSION", INT2FIX(MARSHAL_MAJOR));
+    /* minor version */
     rb_define_const(rb_mMarshal, "MINOR_VERSION", INT2FIX(MARSHAL_MINOR));
 
     compat_allocator_tbl = st_init_numtable();