docs: give a brief description of --keyring-dir

CHANGELOG.md

@@ -2846,7 +2846,7 @@ FEATURES:
 * Better key output, pubkey go-amino hex bytes now output by default
 * gaiad init overhaul
   * Create genesis transactions with `gaiad init gen-tx`
-  * New genesis account keys are automatically added to the client keybase (introduce `--home-client` flag)
+  * New genesis account keys are automatically added to the client keybase (introduce `--client-home` flag)
   * Initialize with genesis txs using `--gen-txs` flag
 * Context now has access to the application-configured logger
 * Add (non-proof) subspace query helper functions

docs/interfaces/cli.md

@@ -62,7 +62,7 @@ The root command (called `rootCmd`) is what the user first types into the comman
 * **Status** command from the SDK rpc client tools, which prints information about the status of the connected [`Node`](../core/node.md). The Status of a node includes `NodeInfo`,`SyncInfo` and `ValidatorInfo`.
 * **Config** [command](https://github.com/cosmos/cosmos-sdk/blob/master/client/config.go) from the SDK client tools, which allows the user to edit a `config.toml` file that sets values for [flags](#flags) such as `--chain-id` and which `--node` they wish to connect to.
 The `config` command can be invoked by typing `appcli config` with optional arguments `<key> [value]` and a `--get` flag to query configurations or `--home` flag to create a new configuration.
-* **Keys** [commands](https://github.com/cosmos/cosmos-sdk/blob/master/client/keys) from the SDK client tools, which includes a collection of subcommands for using the key functions in the SDK crypto tools, including adding a new key and saving it to disk, listing all public keys stored in the key manager, and deleting a key. For example, users can type `appcli keys add <name>` to add a new key and save an encrypted copy to disk, using the flag `--recover` to recover a private key from a seed phrase or the flag `--multisig` to group multiple keys together to create a multisig key. For full details on the `add` key command, see the code [here](https://github.com/cosmos/cosmos-sdk/blob/master/client/keys/add.go). For more details about usage of `--keyring-backend` for storage of key credentials look at the [keyring docs](/keyring.md).
+* **Keys** [commands](https://github.com/cosmos/cosmos-sdk/blob/master/client/keys) from the SDK client tools, which includes a collection of subcommands for using the key functions in the SDK crypto tools, including adding a new key and saving it to disk, listing all public keys stored in the key manager, and deleting a key. For example, users can type `appcli keys add <name>` to add a new key and save an encrypted copy to disk, using the flag `--recover` to recover a private key from a seed phrase or the flag `--multisig` to group multiple keys together to create a multisig key. For full details on the `add` key command, see the code [here](https://github.com/cosmos/cosmos-sdk/blob/master/client/keys/add.go). For more details about usage of `--keyring-backend` for storage of key credentials look at the [keyring docs](/keyring.md). Note that the `--keyring-dir` flag specifies where on disk the keyring is stored (by default in `--home`).
 * [**Transaction**](#transaction-commands) commands.
 * [**Query**](#query-commands) commands.