Updated README

Author: rbuckton

README.md

@@ -202,17 +202,7 @@ async function processWorkItems() {
 ```
 
 # License
+Copyright (c) Microsoft Corporation.  
+Licensed under the Apache License, Version 2.0.
 
-Promise Extensions for JavaScript - Copyright (c) Microsoft Corporation
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at:
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
+See [LICENSE](LICENSE) file in the project root for details.