fix

Author: humanagent

README.md

@@ -225,10 +225,3 @@ yarn build
 # or run a specific example
 yarn examples gm
 ```
-
-Use a `.env` file for your environment variables:
-
-```bash
-WALLET_KEY= # the private key of the wallet
-ENCRYPTION_KEY= # a second fixed or random 32 bytes encryption key for the local db
-```