spelling: loaded

lib/utils/import-href.html

@@ -59,7 +59,7 @@
       link.setAttribute('async', '');
     }
     // NOTE: the link may now be in 3 states: (1) pending insertion,
-    // (2) inflight, (3) already laoded. In each case, we need to add
+    // (2) inflight, (3) already loaded. In each case, we need to add
     // event listeners to process callbacks.
     let cleanup = function() {
       link.removeEventListener('load', loadListener);