update README to use app.js

Author: John Bland

README.md

@@ -25,15 +25,27 @@ Use npm to install and build:
 ```
 npm i
 npm run build
-npm run tsrun
+node app.js
 ```
 
 ## Example Output
 
 ```
-$ npm run tsrun
-> [email protected] tsrun /home/davidgarske/GitHub/wolfcrypt_nodejs
-> npx tsc main.ts && node main.js
-
-PASS
+$ node app.js
+PASS evp encrypt
+PASS evp decrypt
+PASS evp encrypt_decrypt_odd
+PASS evp encryptionStream
+PASS evp decryptionStream
+PASS evp encryptDecryptPipes
+PASS hmac hmac
+PASS hmac hmacStream
+PASS hmac hmacPipe
+PASS sha sha
+PASS sha sha224
+PASS sha sha256
+PASS sha sha384
+PASS sha sha512
+PASS sha sha512_224
+PASS sha sha512_256
 ```