diff --git a/README.rst b/README.rst
index 646409c..f1916ca 100644
--- a/README.rst
+++ b/README.rst
@@ -67,7 +67,7 @@ customized :code:`unasync.Rule` instances to :code:`unasync.cmdclass_build_py()`
             # This rule's 'fromdir' is more specific so will take precedent
             # over the above rule if the path is within /ahip/tests/...
             # This rule adds an additional token replacement over the default replacements.
-            unasync.Rule("/ahip/tests/", "/hip/tests/", replacements={"ahip": "hip"}),
+            unasync.Rule("/ahip/tests/", "/hip/tests/", additional_replacements={"ahip": "hip"}),
         ])},
         ...
     )
diff --git a/src/unasync/__init__.py b/src/unasync/__init__.py
index 7ea5e80..db4c0d9 100644
--- a/src/unasync/__init__.py
+++ b/src/unasync/__init__.py
@@ -14,6 +14,7 @@
 
 __all__ = [
     "Rule",
+    "unasync_files",
     "cmdclass_build_py",
 ]