diff --git a/docs/source/tutorials/general-setup.md b/docs/source/tutorials/general-setup.md
index 920a3128..d1e833f7 100644
--- a/docs/source/tutorials/general-setup.md
+++ b/docs/source/tutorials/general-setup.md
@@ -32,7 +32,7 @@ projects' authenticator classes.
 3. Configure JupyterHub to use one compatible authenticator class
 
    The authenticator class can be the general purpose `GenericOAuthenticator`
-   class, or a specialized authenticator class like `GitHubOAuthentator`.
+   class, or a specialized authenticator class like `GitHubOAuthenticator`.
 
    ```python
    # code for a jupyterhub_config.py file...