chore: add an npm keyword

Author: tmokmss

.projenrc.js

@@ -9,7 +9,7 @@ const project = new awscdk.AwsCdkConstructLibrary({
   eslintOptions: {
     ignorePatterns: ['example/**/*', "lambda/**/*"],
   },
-  keywords: ['aws', 'cdk', 'lambda'],
+  keywords: ['aws', 'cdk', 'lambda', 'aws-cdk'],
   tsconfig: {
   },
   // deps: [],                /* Runtime dependencies of this module. */

README.md

@@ -4,6 +4,14 @@ AWS CDK L3 construct that enables you to build apps during deploy time, which ai
 ![architecture](./imgs/architecture.png)
 
 ## Usage
+Install from npm:
+
+```sh
+npm i deploy-time-build
+```
+
+Then write CDK code as below:
+
 ```ts
 import { NodejsBuild } from 'deploy-time-build';