Remove empty line which breaks the help message description

[tillrohrmann]

Remove empty line which breaks the help message description. W/ the empty line the output is:

Options:
  -v, --verbose...                         Increase logging verbosity
  -q, --quiet...                           Decrease logging verbosity
      --table-style <TABLE_STYLE>          Which table output style to use [default: compact] [possible values: compact, borders]
  -y, --yes                                Auto answer "yes" to confirmation prompts
      --connect-timeout <CONNECT_TIMEOUT>  Connection timeout for network calls, in milliseconds [default: 5000]
      --request-timeout <REQUEST_TIMEOUT>  Overall request timeout for network calls, in milliseconds [default: 13000]
  -e, --environment <ENVIRONMENT>          Environment to select from the config file. Environment is read from these sources in order of precedence:
  -h, --help                               Print help (see more with '--help')

W/o the empty line, the output is:

Options:
  -v, --verbose...                         Increase logging verbosity
  -q, --quiet...                           Decrease logging verbosity
      --table-style <TABLE_STYLE>          Which table output style to use [default: compact] [possible values: compact, borders]
  -y, --yes                                Auto answer "yes" to confirmation prompts
      --connect-timeout <CONNECT_TIMEOUT>  Connection timeout for network calls, in milliseconds [default: 5000]
      --request-timeout <REQUEST_TIMEOUT>  Overall request timeout for network calls, in milliseconds [default: 13000]
  -e, --environment <ENVIRONMENT>          Environment to select from the config file. Environment is read from these sources in order of precedence:
                                               1. This command line argument
                                               2. $RESTATE_ENVIRONMENT
                                               3. The file $RESTATE_CLI_CONFIG_HOME/environment (default: $HOME/.config/restate/environment)
                                           If none of these are provided, the 'local' environment is used, pointing to an instance running locally.
  -h, --help                               Print help (see more with '--help')