message: docs(website): fix typo on project-config.md
diff: @@ -173,7 +173,7 @@ Enables Rome's formatter
  > Default: `true`
  -#### `format.indentStyle`
  +#### `formatter.indentStyle`
  The style of the indentation. It can be `"tab"` or `"space"`.
  @@ -181,11 +181,11 @@ The style of the indentation. It can be `"tab"` or `"space"`.
  Rome's default is `"tab"`.
  -#### `format.indentSize`
  +#### `formatter.indentSize`
  How big the indentation should be.
  -#### `format.lineWidth`
  +#### `formatter.lineWidth`
  How many characters can be written on a single line.
  