doc: fix typo in readline completer function section

devule · MoLow · commit e437a0aff15c · 2023-07-07T00:06:18.000+03:00
PR-URL: #48188 Reviewed-By: Marco Ippolito <marcoippolito54@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
diff --git a/doc/api/readline.md b/doc/api/readline.md
@@ -799,7 +799,7 @@ function completer(line) {
 }
 ```
 
-The `completer` function can also returns a {Promise}, or be asynchronous:
+The `completer` function can also return a {Promise}, or be asynchronous:
 
 ```js
 async function completer(linePartial) {

Original file line number	Diff line number	Diff line change
`@@ -799,7 +799,7 @@ function completer(line) {`
`799`	`799`	`}`
`800`	`800`	```
`801`	`801`
`802`		-The `completer` function can also returns a {Promise}, or be asynchronous:
	`802`	+The `completer` function can also return a {Promise}, or be asynchronous:
`803`	`803`
`804`	`804`	```js
`805`	`805`	`async function completer(linePartial) {`