message: Fix stale documentation for `keys` commands in guide
diff: @@ -24,15 +24,17 @@ Currently there are two sub-commands supported `add` and `list`:
  ```shell
  USAGE:
  - hermes-cli keys <SUBCOMMAND>
  + hermes keys <SUBCOMMAND>
  DESCRIPTION:
  Manage keys in the relayer for each chain
  SUBCOMMANDS:
  help Get usage information
  - add adds a key to a configured chain
  - list list keys configured on a chain
  + add Adds a key to a configured chain
  + delete Delete key(s) from a configured chain
  + list List keys configured on a chain
  + restore restore a key to a configured chain using a mnemonic
  ```
  ### Key Seed file (Private Key)
  @@ -62,7 +64,6 @@ The command outputs a JSON similar to the one below. You can save this file (e.g
  #### Add a private key to a chain from a key file
  ```shell
  -USAGE:
  hermes keys add <OPTIONS>
  DESCRIPTION:
  @@ -72,8 +73,9 @@ POSITIONAL ARGUMENTS:
  chain_id identifier of the chain
  FLAGS:
  - -f, --file FILE the path to the key file (conflicts with --mnemonic)
  + -f, --file FILE path to the key file
  -n, --name NAME name of the key (defaults to the `key_name` defined in the config)
  + -p, --hd-path HD-PATH derivation path for this key (default: m/44'/118'/0'/0/0)
  ```
  To add a private key file to a chain:
  @@ -110,8 +112,8 @@ POSITIONAL ARGUMENTS:
  FLAGS:
  -m, --mnemonic MNEMONIC mnemonic to restore the key from
  - -t, --coin-type COIN-TYPE coin type of the key to restore, default: 118 (Atom)
  -n, --name NAME name of the key (defaults to the `key_name` defined in the config)
  + -p, --hd-path HD-PATH derivation path for this key (default: m/44'/118'/0'/0/0)
  ```
  To restore a key from its mnemonic:
  