no number listing on gls entry natural roll

glossary.tex

@@ -102,6 +102,7 @@
 \newglossaryentry{natural}{
   name={Natural Roll},
   prefix={a\space},
+  nonumberlist,
   description={A natural roll is a roll where the physical dice land on some number. For example, a `natural 2' is where both dice come up facing 1, as opposed to a player gaining the result `2' from rolling a 3 and getting a -1 penalty. Similarly a `natural 12' is when the dice land on a `12' without modification}
   }