diff --git a/README.md b/README.md
index 6e20980cbd..f884b4da73 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ scopes = ['https://graph.microsoft.com/.default']
 
 ### 2.3 Initialize a GraphServiceClient object
 
-You must create **GraphServiceClient** object to make requests against the service. To create a new instance of this class, you need to provide credentials and scopes, which can authenticate requests to Microsoft Graph.
+You must create a **GraphServiceClient** object to make requests against the service. To create a new instance of this class, you need to provide credentials and scopes, which can authenticate requests to Microsoft Graph.
 
 ```py
 # Example using async credentials and application access.
diff --git a/msgraph/__init__.py b/msgraph/__init__.py
index eec201cd23..b6395cb4bf 100644
--- a/msgraph/__init__.py
+++ b/msgraph/__init__.py
@@ -6,3 +6,9 @@
 from .graph_service_client import GraphServiceClient
 
 __version__ = VERSION
+
+__all__ = [
+    "__version__",
+    "GraphRequestAdapter",
+    "GraphServiceClient",
+]