Update maintainer username
@@ -483,7 +483,7 @@ Most maintainers are experts in part of the cocotb codebase, and are primarily r
- Kaleb Barrett (@ktbarrett)
- Tomasz Hemperek (@themperek)
-- Marlon James (@garmin-mjames)
+- Marlon James (@marlonjames)
- Colin Marquardt (@cmarqu)
- Philipp Wagner (@imphil)
- Eric Wieser (@eric-wieser)
