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@@ -6,7 +6,7 @@ Think of Git<sup>AEC</sup> as GitHub, but for the world of Architecture, Enginee
 
 ## Common Data Environment
 
-Git<sup>AEC</sup> (version 0.2) is [git](Git)-based [Common Data Environment](CDE) (CDE) developed on top of [Forgejo](https://forgejo.org) with  : 
+Git<sup>AEC</sup> (version 0.2) is a [git](Git)-based [Common Data Environment](CDE) (CDE) developed on top of [Forgejo](https://forgejo.org) with  : 
 
 * An IFC file [viewer](https://gitaec.org/rvba/docs/src/branch/main/ifc/duplex.ifc) based on [ThatOpen](https://thatopen.com/) [SDK](https://en.wikipedia.org/wiki/Software_development_kit). 
 * An [automation](https://en.wikipedia.org/wiki/CI/CD) system based on GitHub [Actions](https://github.com/features/actions) [API](https://en.wikipedia.org/wiki/API) .