message: chore(browser-repl): improve README
diff: @@ -50,7 +50,7 @@ const runtime = new IframeRuntime(serviceProvider);
  ## API
  -### Shell
  +### `<Shell />`
  Shell is a React component with the following properties:
  @@ -65,7 +65,7 @@ Shell is a React component with the following properties:
  - `initialHistory?: readonly string[]`: An array of history entries to prepopulate the history.
  Can be used to restore the history between sessions. Entries must be ordered from the most recent to the oldest. Note: new entries will not be appended to the array.
  -### ShellOutputEntry
  +### `ShellOutputEntry`
  An object representing an entry in the shell output, having the follwing properties:
  @@ -73,7 +73,7 @@ An object representing an entry in the shell output, having the follwing propert
  - `shellApiType?: string`: the shell api type if the entry value is a shell api object.
  - `value: any`: the value that has to be rendered in the output.
  -### Runtime
  +### `Runtime`
  Encapsulates the details of evaluation logic exposing an inplementation neutral
  interface.
  @@ -82,7 +82,7 @@ Any runtime implements the following interface:
  - `evaluate(code: string): Promise<EvaluationResult>`: Evaluates a string of code.
  -### EvaluationResult
  +### `EvaluationResult`
  An object holding the result of an evaluation. Has the following properties:
  