diff --git a/src/server/controllers/createaccountController.js b/src/server/controllers/createaccountController.js
index a716a58cc..647d2e56e 100644
--- a/src/server/controllers/createaccountController.js
+++ b/src/server/controllers/createaccountController.js
@@ -72,6 +72,10 @@ const profainWords = [
     'poop'
 ];
 
+/**
+ * Returns the server list of reserved usernames
+ * @returns {string[]} The reserved usernames
+ */
 function getReservedUsernames() {
     return reservedUsernames;
 }