better explanation

assets/synth.download/sharkey/roundify.js

@@ -6,10 +6,10 @@
         // try and see if user has a session
         const hasAuthToken = localStorage.getItem('account');
         
-        // check if we have visitor-root
+        // check if we have visitor-root-*
         const isWelcomePage = document.querySelector('[class*="visitor-root-"]');
         
-        // compared both values to execute
+        // compare both values to execute
         const isLoggedOut = !hasAuthToken && isWelcomePage;
         
         if (isLoggedOut) {
@@ -19,10 +19,10 @@
         }
     }
 
-    // watch and wait to execute once sharkey modifies the html element
+    // we watch and wait until modifications to the html document happen first to execute, otherwise it doesn't work
     const observer = new MutationObserver(function(mutations) {
         mutations.forEach(function(mutation) {
-            // check if html element changes or elements were added
+            // execute once both html class and new elements are loaded in
             if ((mutation.type === 'attributes' && mutation.attributeName === 'class') || 
                 mutation.type === 'childList') {
                 roundifyLoggedOut();
@@ -30,7 +30,7 @@
         });
     });
 
-    // observe both html classes and body elements for changes
+    // observe both html classes (modified once sharkey initializes) and body elements for changes (when visitor-root-* loads in)
     observer.observe(document.documentElement, {
         attributes: true,
         attributeFilter: ['class'],