doc: fix typos in changelogs · nodejs/node@c3c3ed2

Original file line number	Diff line number	Diff line change
`@@ -1882,7 +1882,7 @@ consumption.`
`1882`	`1882`	`#### Increase of the default server headers timeout`
`1883`	`1883`
`1884`	`1884`	The default value of `server.headersTimeout` for `http` and `https` servers was
`1885`		-increased from `40000` to `60000` (60 seconds). This to accomodate for systems
	`1885`	+increased from `40000` to `60000` (60 seconds). This to accommodate for systems
`1886`	`1886`	`like AWS ELB that have a timeout of 60 seconds.`
`1887`	`1887`
`1888`	`1888`	`Contributed by Tim Costa - [#30071](https://github.com/nodejs/node/pull/30071).`