diff --git a/docs/components/notification/controller.md b/docs/components/notification/controller.md
index 672f89fa..6eccdbb9 100644
--- a/docs/components/notification/controller.md
+++ b/docs/components/notification/controller.md
@@ -4,7 +4,7 @@ The Notification Controller is a Kubernetes operator, specialized in handling in
 
 ![](../../_files/notification-controller.png)
 
-The controller handles events coming from external systems (GitHub, GitLab, Bitbucket, Harbour, Jenkins, etc)
+The controller handles events coming from external systems (GitHub, GitLab, Bitbucket, Harbor, Jenkins, etc)
 and notifies the GitOps toolkit controllers about source changes.
 
 The controller handles events emitted by the GitOps toolkit controllers (source, kustomize, helm)
diff --git a/docs/guides/webhook-receivers.md b/docs/guides/webhook-receivers.md
index 1a14f472..7a060de6 100644
--- a/docs/guides/webhook-receivers.md
+++ b/docs/guides/webhook-receivers.md
@@ -15,7 +15,7 @@ or the [installation guide](installation.md).
 
 The [notification controller](../components/notification/controller.md)
 can handle events coming from external systems
-(GitHub, GitLab, Bitbucket, Harbour, Jenkins, etc)
+(GitHub, GitLab, Bitbucket, Harbor, Jenkins, etc)
 and notify the GitOps toolkit controllers about source changes.
 The notification controller is part of the default toolkit installation.
 
@@ -107,7 +107,7 @@ spec:
 ```
 
 !!! hint "Note"
-    Besides GitHub, you can define receivers for **GitLab**, **Bitbucket**, **Harbour**
+    Besides GitHub, you can define receivers for **GitLab**, **Bitbucket**, **Harbor**
     and any other system that supports webhooks e.g. Jenkins, CircleCI, etc.
     See the [Receiver CRD docs](../components/notification/receiver.md) for more details.