diff --git a/src/modifiers/QuantityModifier.ts b/src/modifiers/QuantityModifier.ts
index b4b5b05..bd29c33 100644
--- a/src/modifiers/QuantityModifier.ts
+++ b/src/modifiers/QuantityModifier.ts
@@ -26,7 +26,6 @@ export default abstract class QuantityModifier implements RegExpModifier {
     if (NOT_QUANTIFIABLE.has(regExp)) {
       throw new Error('The provided token is not quantifiable');
     }
-    // todo: only wrap in group if necessary
     return [this.quantify(wrapIfNeeded(regExp)) + (this.lazy ? '?' : '')];
   }