lib: change hook -> hooks in code comment

PR-URL: #19053
Reviewed-By: Daijiro Wachi <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Ruben Bridgewater <[email protected]>

lib/internal/async_hooks.js

@@ -124,7 +124,7 @@ function validateAsyncId(asyncId, type) {
 // emitInitScript.
 function emitInitNative(asyncId, type, triggerAsyncId, resource) {
   active_hooks.call_depth += 1;
-  // Use a single try/catch for all hook to avoid setting up one per iteration.
+  // Use a single try/catch for all hooks to avoid setting up one per iteration.
   try {
     for (var i = 0; i < active_hooks.array.length; i++) {
       if (typeof active_hooks.array[i][init_symbol] === 'function') {