diff --git a/assets/scripts.js b/assets/scripts.js
index 9e4ac1e..77d89f3 100644
--- a/assets/scripts.js
+++ b/assets/scripts.js
@@ -584,12 +584,14 @@ if (elFormProofs) {
 if (elProfileUid) {
     let match, opts, profileUid = elProfileUid.innerHTML;
     if (/.*@.*/.test(profileUid)) {
+        // Match email for wkd
         match = profileUid.match(/(.*)@(.*)_([a-zA-Z0-9]+)$/);
         opts = {
             input: `${match[1]}@${match[2]}.${match[3]}`,
             mode: "wkd"
         }
     } else {
+        // Match fingerprint for hkp
         opts = {
             input: profileUid,
             mode: "hkp"