Update README.md

Author: gcotelli

docs/README.md

@@ -25,5 +25,5 @@ and [interfaces](reference/Interfaces.md).
 
 To use the project as a dependency of your project, take a look at:
 
-- [How to use Stargate as a dependency](how-to/how-to-use-as-dependency-in-pharo.md)
+- [How to use Buoy as a dependency](how-to/how-to-use-as-dependency-in-pharo.md)
 - [Baseline groups reference](reference/Baseline-groups.md)