doc: add parentheses to function and move reference

Trott · Trott · commit ab42ef39300a · 2021-04-05T17:26:09.000-07:00
Add parentheses as `unref()` is a function. Move it to the correct lexically-sorted location in the reference list. PR-URL: #38066 Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
diff --git a/doc/api/readline.md b/doc/api/readline.md
@@ -638,7 +638,7 @@ will not terminate until it receives `EOF` (<kbd>Ctrl</kbd>+<kbd>D</kbd> on
 Linux/macOS, <kbd>Ctrl</kbd>+<kbd>Z</kbd> followed by <kbd>Return</kbd> on
 Windows).
 If you want your application to exit without waiting for user input, you can
-[`unref`][] the standard input stream:
+[`unref()`][] the standard input stream:
 
 ```js
 process.stdin.unref();
@@ -978,5 +978,5 @@ const { createInterface } = require('readline');
 [`process.stdin`]: process.md#process_process_stdin
 [`process.stdout`]: process.md#process_process_stdout
 [`rl.close()`]: #readline_rl_close
+[`unref()`]: net.md#net_socket_unref
 [reading files]: #readline_example_read_file_stream_line_by_line
-[`unref`]: net.md#net_socket_unref
