Added comment to remind what to do

modules/Bio/EnsEMBL/Utils/Scalar.pm

@@ -118,6 +118,9 @@ BEGIN {
   } else {
     *check_ref = \&check_ref_pp;
     *assert_ref = \&assert_ref_pp;
+    # *assert_numeric = \&assert_numeric_pp;
+    # *assert_integer = \&assert_integer_pp;
+
   } 
 
   *assert_numeric = \&assert_numeric_pp;