test: fix typo in comment in binding.c

PR-URL: #38220
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Beth Griggs <bgriggs@redhat.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>

test/node-api/test_threadsafe_function/binding.c

@@ -130,7 +130,7 @@ static void call_js(napi_env env, napi_value cb, void* hint, void* data) {
 }
 
 static napi_ref alt_ref;
-// Getting the data into JS with the alternative referece
+// Getting the data into JS with the alternative reference
 static void call_ref(napi_env env, napi_value _, void* hint, void* data) {
   if (!(env == NULL || alt_ref == NULL)) {
     napi_value fn, argv, undefined;