message: docs: fix typo in configuration.mdx
diff: @@ -217,7 +217,7 @@ Print trailing commas wherever possible in multi-line comma-separated syntactic
  > Default: `all`
  -### `javascript.formatter.semicolon`
  +### `javascript.formatter.semicolons`
  It configures where the formatter prints semicolons:
  - `always`, the semicolons is always added at the end of each statement;
  