normans review adressed

Author: konstntokas

xcube/core/store/__init__.py

@@ -38,7 +38,7 @@
 from .store import (
     DataStore,
     MutableDataStore,
-    PreloadDataStore,
+    PreloadedDataStore,
     find_data_store_extensions,
     get_data_store_class,
     get_data_store_params_schema,

xcube/core/store/store.py

@@ -691,7 +691,7 @@ def deregister_data(self, data_id: str):
         """
 
 
-class PreloadDataStore(MutableDataStore):
+class PreloadedDataStore(DataStore):
     """A preload data store is a multable data store which contains the preload handle.
 
     Instances of this class are returned by the ``DataStore.preload_data()`` method.