diff --git a/website/docs/internals/module-registry-protocol.mdx b/website/docs/internals/module-registry-protocol.mdx
index 34d305ae7a..48310bbe82 100644
--- a/website/docs/internals/module-registry-protocol.mdx
+++ b/website/docs/internals/module-registry-protocol.mdx
@@ -169,11 +169,11 @@ matches against any version constraints given in configuration.
 ```
 
 Return `404 Not Found` to indicate that no module is available with the
-requested namespace, name, and system.
+requested namespace, name, and target system.
 
 ## Download Source Code for a Specific Module Version
 
-This endpoint downloads the specified version of a module for a single system.
+This endpoint downloads the specified version of a module for a single target system.
 
 | Method | Path                                         | Produces           |
 | ------ | -------------------------------------------- | ------------------ |