* Fix typo roadmap/typescript/namespace-a[gu -> ug]mentation tldr: fix typo: namespace-agumentation....md -> namespace-augmentation....md Long Version: Rename namespace-agumentation@16TT8R4N-9tCfWmPetqMP.md to namespace-augmentation@16TT8R4N-9tCfWmPetqMP.md Fixes english typo in topic name. * typescript.json: label change for namespace-augmentation typofix changed "label": "Namespace A[gu -> ug]mentation"