Update README.md

Author: osancus

README.md

@@ -5,16 +5,22 @@
 
 > An easy to use multi-tenant aries agency enabling multiple individual users to set up their personal agent wallets and communicate with any Aries cloud agent python [(ACA-Py)](https://github.com/hyperledger/aries-cloudagent-python).
 
-Hyperledger Aries Cloud Agency Python (ACAG-Py) is a foundation for building self-sovereign identity (SSI) / decentralized identity services running for mobile and web environments using DIDcomm messaging, the did:peer DID method, and verifiable credentials. With ACAG-Py, SSI developers can focus on building services using familiar web and mobile development technologies instead of trying to learn the nuts and bolts of low-level SDKs.
+Hyperledger Aries Cloud Agency Python (ACAG-Py) is a foundation for building self-sovereign identity (SSI) / decentralized identity services running in non-mobile environments using DIDcomm messaging, the did:peer DID method, and verifiable credentials. With ACAG-Py, SSI developers can focus on building services using familiar web and mobile development technologies instead of trying to learn the nuts and bolts of low-level SDKs.
 
 
 ## Install
 
 ACAG-Py can be run with docker without installation. Use the following command to install it locally:
 
+Get NGROK: https://ngrok.com/download
+
+and run
+> ./ngrok http 7500
+and use ngrok URL as AGENCY_ENDPOINT (for example: http://7b1fde64.ngrok.io)
+
 ```bash
-docker build --build-arg AGENCY_INBOUND_PORT=7000 --build-arg AGENCY_ADMIN_PORT=2000 --build-arg AGENCY_ENDPOINT="http://0.0.0.0" --build-arg AGENCY_ADMIN_API_KEY="secret" --build-arg GENESIS_URL="http://greenlight.bcovrin.vonx.io/genesis" -f Dockerfile -t aries-cloud-agency . 
-docker run -itd -p 2000:2000 -p 7000:7000 aries-cloud-agency
+docker build --build-arg AGENCY_INBOUND_PORT=7500 --build-arg AGENCY_ADMIN_PORT=2500 --build-arg AGENCY_ENDPOINT="http://7b1fde64.ngrok.io" --build-arg AGENCY_ADMIN_API_KEY="secret" --build-arg GENESIS_URL="http://greenlight.bcovrin.vonx.io/genesis" -f Dockerfile -t aries-cloud-agency . 
+docker run -itd -p 2500:2000 -p 7500:7500 aries-cloud-agency
 ```
 
 ## Usage
@@ -38,8 +44,6 @@ wallet-key: walletsecret
 wallet-name: walletname
 ```
 
-Also see [Postman Documentation.](https://documenter.getpostman.com/view/8801337/T17J9mzG)
-
 ## Security
 
 The administrative API exposed by the agent for the controller to use must be protected with an API key
@@ -66,4 +70,4 @@ ACAG-PY was developed in response the need dire of a multi-tenant-agency for mob
 
 ## License
 
-[Apache License Version 2.0](https://github.com/TrustNetPK/aries-cloudagency-python/blob/dev/LICENSE)
+[Apache License Version 2.0](https://github.com/hyperledger/aries-cloudagent-python/blob/master/LICENSE)