Pedram fixed FileName Error

col ----> Col

src/components/SidebarCategoryHover/list.js

@@ -1,6 +1,6 @@
 import React, { useState, useEffect } from "react";
 import _, { set } from "lodash";
-import Col from "./col";
+import Col from "./Col";
 
 export default function List({ activeItem, item, setActiveItem, colLength }) {
   const [cols, setCols] = useState(null);