diff --git a/js/utils.js b/js/utils.js
index b6ab739197223dbbb443315434e4a85eac3f781b..74905a5369ba71929098f7271b2c0e59beee9b10 100644
--- a/js/utils.js
+++ b/js/utils.js
@@ -399,5 +399,5 @@ function median(arr = []) {
 
 	return arr.length % 2 === 0 ?
 		(nums[mid] + nums[mid - 1]) / 2 :
-		nums[mid];
+		 nums[mid];
 }