Update CONTRIBUTING.md (XRPLF#4904)

CONTRIBUTING.md

@@ -197,15 +197,39 @@ existing maintainer without a vote.
 
 ## Current Maintainers
 
+Maintainers are users with admin access to the repo. Maintainers do not typically approve or deny pull requests.
+
+* [intelliot](https:/intelliot) (Ripple)
 * [JoelKatz](https:/JoelKatz) (Ripple)
-* [manojsdoshi](https:/manojsdoshi) (Ripple)
-* [n3tc4t](https:/n3tc4t) (XRPL Labs)
 * [nixer89](https:/nixer89) (XRP Ledger Foundation)
-* [RichardAH](https:/RichardAH) (XRPL Labs + XRP Ledger Foundation)
-* [seelabs](https:/seelabs) (Ripple)
 * [Silkjaer](https:/Silkjaer) (XRP Ledger Foundation)
 * [WietseWind](https:/WietseWind) (XRPL Labs + XRP Ledger Foundation)
+
+## Current Code Reviewers
+
+Code Reviewers are developers who have the ability to review and approve source code changes.
+
+* [HowardHinnant](https:/HowardHinnant) (Ripple)
+* [scottschurr](https:/scottschurr) (Ripple)
+* [seelabs](https:/seelabs) (Ripple)
 * [Ed Hennis](https:/ximinez) (Ripple)
+* [mvadari](https:/mvadari) (Ripple)
+* [thejohnfreeman](https:/thejohnfreeman) (Ripple)
+* [Bronek](https:/Bronek) (Ripple)
+* [manojsdoshi](https:/manojsdoshi) (Ripple)
+* [godexsoft](https:/godexsoft) (Ripple)
+* [mDuo13](https:/mDuo13) (Ripple)
+* [ckniffen](https:/ckniffen) (Ripple)
+* [arihantkothari](https:/arihantkothari) (Ripple)
+* [pwang200](https:/pwang200) (Ripple)
+* [sophiax851](https:/sophiax851) (Ripple)
+* [shawnxie999](https:/shawnxie999) (Ripple)
+* [gregtatcam](https:/gregtatcam) (Ripple)
+* [mtrippled](https:/mtrippled) (Ripple)
+* [ckeshava](https:/ckeshava) (Ripple)
+* [nbougalis](https:/nbougalis) None
+* [RichardAH](https:/RichardAH) (XRPL Labs + XRP Ledger Foundation)
+* [dangell7](https:/dangell7) (XRPL Labs)
 
 
 [1]: https://docs.github.com/en/get-started/quickstart/contributing-to-projects