app/assets/javascripts/familiarity/familiarity.js.erb in familiarity-0.2.2 vs app/assets/javascripts/familiarity/familiarity.js.erb in familiarity-0.2.4

@@ -167,10 +167,10 @@
     }
 
 }
 
 $(document).on("page:change", function () {
-// Show and hide on F1 and ESC key respectively
+// Show and hide on F1(Ctrl +F1 on chrome) and ESC key respectively
     $('body').keyup(function (e) {
         var _this = Familiarity.getCurrentObject();
         if (typeof(_this) != "undefined" && e.keyCode == 27 && _this.escape_to_exit && _this.familiarityRenderedFlag) { //ESC key pressed
             _this.familiarityView(false);
         }
\ No newline at end of file