diff --git a/source/authentication.rst b/source/authentication.rst
index 09fceddd..e62b44fc 100644
--- a/source/authentication.rst
+++ b/source/authentication.rst
@@ -10,11 +10,11 @@ with an Open OnDemand installation. Tutorials will also be provided with the
 focus on setting up some of the more common authentication modules (e.g.,
 OpenID Connect with KeyCloak).
 
-After installing Open OnDemand you **must** add authentiction of some kind
-to generate the correct Apache configuration.  When no authentiction is
+After installing Open OnDemand you **must** add authentication of some kind
+to generate the correct Apache configuration.  When no authentication is
 supplied Apache will only serve a static page that directs you here.
 
-No Open OnDemand functionality is available without authentiction.
+No Open OnDemand functionality is available without authentication.
 
 .. note::
 
diff --git a/source/release-notes/v3.0-release-notes.rst b/source/release-notes/v3.0-release-notes.rst
index 0e60d25d..15c3ecda 100644
--- a/source/release-notes/v3.0-release-notes.rst
+++ b/source/release-notes/v3.0-release-notes.rst
@@ -257,7 +257,7 @@ Upgrade directions
       sudo yum clean all
       sudo yum update ondemand
 
-#. (Optional) If using Dex based authentiction, update the ``ondemand-dex`` package.
+#. (Optional) If using Dex based authentication, update the ``ondemand-dex`` package.
 
    .. code-block:: sh