diff --git a/src/ui/button.ts b/src/ui/button.ts
index 89a3ffae6..e6972cc61 100644
--- a/src/ui/button.ts
+++ b/src/ui/button.ts
@@ -25,6 +25,7 @@ export function buttonSlide(){
 		const radioInputs = $j(this).find('.dragIt');
 		selectedRadio = $j(this).find('input[type=radio]:checked');
 	
+		//Check clicked button
 		radioInputs.each(function() {
 		  $j(this).on('mousedown', () => {
 			dragging = true;
@@ -32,6 +33,7 @@ export function buttonSlide(){
 			selectedRadio = $j(this).prev('input[type=radio]');
 		  });
 	
+		  //Check hovered button
 		  $j(this).on('mouseover', () => {
 			if (dragging) {
 			  selectedRadio.prop('checked', false);