Update Hamburger.tsx (#1567)

Author: thisisjofrank

_components/Hamburger.tsx

@@ -2,9 +2,9 @@ export default function () {
   return (
     <>
       <label htmlFor="hamburger" className="hamburger-label">
-        <span class="hamburger-bar hamburger-bar--top"></span>
-        <span class="hamburger-bar hamburger-bar--middle"></span>
-        <span class="hamburger-bar hamburger-bar--bottom"></span>
+        <span className="hamburger-bar hamburger-bar--top"></span>
+        <span className="hamburger-bar hamburger-bar--middle"></span>
+        <span className="hamburger-bar hamburger-bar--bottom"></span>
       </label>
       <input type="checkbox" id="hamburger" className="hamburger-checkbox" />
     </>