diff --git a/src/js/page-functions.js b/src/js/page-functions.js
index 52aaca1..e3c93bf 100644
--- a/src/js/page-functions.js
+++ b/src/js/page-functions.js
@@ -186,6 +186,7 @@ function GenerateInnerHTML(sections) {
         /* create all main entries */
         switch (section) {
             case "hints":
+                /* display only one (current) hint */
                 textFill += SingleEntryFill(section, entries[sections[section].current]);
                 break;