Make grammatical suggestion by graphite

docs/source/user_guide/distributed-computing/daft-launcher.rst

@@ -2,9 +2,9 @@ Daft Launcher
 =====================
 
 Getting started with running daft at a distributed scale can be tough.
-Therefore, we've created a simple, open-sourced launcher to help you get started.
+Therefore, we've created a simple, open-source launcher to help you get started.
 
-The tool, `daft-launcher <https://github.com/Eventual-Inc/daft-launcher>`_, is open-sourced and available to be run today!
+The tool, `daft-launcher <https://github.com/Eventual-Inc/daft-launcher>`_, is open-source and available to be run today!
 To install it, you can run ``pip install daft-launcher`` (or using ``uv``, you can run ``uv pip install daft-launcher``).
 
 To get started with it, please refer to our MDBook documentation, available `here <https://eventual-inc.github.io/daft-launcher/>`_.