diff --git a/COLLABORATION.org b/COLLABORATION.org
index 64e444e..ae7ef8b 100644
--- a/COLLABORATION.org
+++ b/COLLABORATION.org
@@ -12,7 +12,7 @@ Once both of the above are installed, the devcontainer can be started with ~devc
 Once the devcontainer is running, enter it with ~devcontainer exec --workspace-folder . bash~. This will put you at the repository root.
 
 * Running Tests & Samples
-From the ~build~ directory, run ~csm -program <module>~ to build a particular module, the ~./<module>~ to run it.
+From the ~build~ directory, run ~csm -program <module> ..~ to build a particular module, the ~./<module>~ to run it.
 
 Any module defined in the ~samples~ or ~test~ directory can be run like this, either to show an example game or to run tests for a particular engine module.