Explain flow.json more

Author: chasefleming

docs/build/getting-started/flow-cli.md

@@ -63,9 +63,8 @@ You'll also be asked if you'd like to install any core contracts (such as `Fungi
 
 The `init` command will create a new directory with the project name and the following files:
 
-- `flow.json`: This file contains the configuration for your project.
+- `flow.json`: This file contains the configuration for your project, including accounts, contracts, deployments, and network settings. It's the central configuration file that the Flow CLI uses to understand your project structure and deployment targets.
 - `emulator-account.pkey`: This file contains the private key for the default emulator account.
-- `flow.json`: This file contains the configuration for your project.
 - `cadence/`: This directory contains your Cadence code. Inside there are subdirectories for contracts, scripts, transactions, and tests.
 
 Inside the `cadence/contracts` directory, you'll find a `Counter.cdc` file. This is the same as the `Counter` contract in the previous step.