doc: fix formatting in onboarding-extras

Use of extra `|` breaks markdown table rendering. Fix it. PR-URL: #12350 Reviewed-By: Vse Mozhet Byt <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Evan Lucas <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Alexey Orlenko <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]>

Author: Trott

doc/onboarding-extras.md

@@ -13,11 +13,11 @@
 |`lib/{crypto,tls,https}`|@nodejs/crypto|
 |`lib/dgram`|@cjihrig, @mcollina|
 |`lib/domains`|@misterdjules|
-|`lib/fs`, `src/{fs|file}` |@nodejs/fs|
+|`lib/fs`, `src/{fs,file}`|@nodejs/fs|
 |`lib/internal/url`, `src/node_url`|@nodejs/url|
 |`lib/{_}http{*}`|@nodejs/http|
 |`lib/net`|@bnoordhuis, @indutny, @nodejs/streams|
-| `lib/{_}stream{s|*}` |@nodejs/streams|
+|`lib/{_}stream{*}`|@nodejs/streams|
 |`lib/repl`|@addaleax, @fishrock123|
 |`lib/timers`|@fishrock123, @misterdjules|
 |`lib/util`|@bnoordhuis, @cjihrig, @evanlucas|