Update doc/api/readline.md

Co-authored-by: Antoine du Hamel <[email protected]>

Author: Xstoudi

doc/api/readline.md

@@ -108,7 +108,8 @@ emitted.
 added: v16.0.0
 -->
 
-The `'error'` event is emitted when an error occurs on the `input` stream  associated with the `readline` `Interface`.
+The `'error'` event is emitted when an error occurs on the `input` stream
+associated with the `node:readline` `Interface`.
 
 The listener function is called with an `Error` object passed as the single argument.