diff --git a/docs/diagrams/flagger-gitops-istio.png b/docs/diagrams/flagger-gitops-istio.png
new file mode 100644
index 000000000..1974198e8
Binary files /dev/null and b/docs/diagrams/flagger-gitops-istio.png differ
diff --git a/docs/gitbook/how-it-works.md b/docs/gitbook/how-it-works.md
index b81b8900a..d5c9160fb 100644
--- a/docs/gitbook/how-it-works.md
+++ b/docs/gitbook/how-it-works.md
@@ -689,7 +689,7 @@ webhooks:
 
 When the canary analysis starts, Flagger will call the webhooks and the load tester will run the `hey` commands 
 in the background, if they are not already running. This will ensure that during the 
-analysis, the `podinfo.test` virtual service will receive a steady steam of GET and POST requests.
+analysis, the `podinfo.test` virtual service will receive a steady stream of GET and POST requests.
 
 If your workload is exposed outside the mesh with the Istio Gateway and TLS you can point `hey` to the 
 public URL and use HTTP2.