Apply suggestions from code review

Co-authored-by: Luigi Pinca <[email protected]>

Author: Xstoudi

doc/api/readline.md

@@ -110,10 +110,7 @@ added: v16.0.0
 
 The `'error'` event is emitted when an error occurs on the `input` stream  associated with the `readline` `Interface`.
 
-The listener function is called with an Error object passed as the single argument.
-
-If no `'error'` event handler is attached to the `InterfaceConstructor` instance,
-errors will be thrown as unhandled error events, which may crash the process.
+The listener function is called with an `Error` object passed as the single argument.
 
 ### Event: `'line'`