diff --git a/lib/assets/javascripts/turbograft/csrf_token.js b/lib/assets/javascripts/turbograft/csrf_token.js
index 55f0763..6321f4b 100644
--- a/lib/assets/javascripts/turbograft/csrf_token.js
+++ b/lib/assets/javascripts/turbograft/csrf_token.js
@@ -1,12 +1,6 @@
-/*
- * decaffeinate suggestions:
- * DS102: Remove unnecessary code created because of implicit returns
- * DS207: Consider shorter variations of null checks
- * Full docs: https://github.com/decaffeinate/decaffeinate/blob/main/docs/suggestions.md
- */
 window.CSRFToken = class CSRFToken {
   static get(doc) {
-    if (doc == null) { doc = document; }
+    if (!doc) { doc = document; }
     const tag = doc.querySelector('meta[name="csrf-token"]');
 
     const object = {
@@ -23,7 +17,7 @@ window.CSRFToken = class CSRFToken {
   static update(latest) {
     const current = this.get();
     if ((current.token != null) && (latest != null) && (current.token !== latest)) {
-      return current.node.setAttribute('content', latest);
+      current.node.setAttribute('content', latest);
     }
   }
 };