README: accounts in alloc field should exist (#20005)

* Accounts in alloc field must already exist

Note that accounts in alloc field must already exist, as pointed out by Simeon Vanov in https://gettoshare.com/2017/10/30/how-to-use-genesis-json-alloc-property/

* Change wording per PR review comment

* README: minor fixups
This commit is contained in:
Flash Sheridan 2019-09-10 05:06:26 -04:00 committed by Péter Szilágyi
parent 67bfc93053
commit cea2c80445

@ -233,8 +233,8 @@ aware of and agree upon. This consists of a small JSON file (e.g. call it `genes
The above fields should be fine for most purposes, although we'd recommend changing
the `nonce` to some random value so you prevent unknown remote nodes from being able
to connect to you. If you'd like to pre-fund some accounts for easier testing, you can
populate the `alloc` field with account configs:
to connect to you. If you'd like to pre-fund some accounts for easier testing, create
the accounts and populate the `alloc` field with their addresses.
```json
"alloc": {