diff --git a/content/day2/08_multicloud_saas.md b/content/day2/08_multicloud_saas.md
index 202acbf..a969f91 100644
--- a/content/day2/08_multicloud_saas.md
+++ b/content/day2/08_multicloud_saas.md
@@ -7,7 +7,7 @@ tags:
   - scaling
 ---
 
-{{% button href="https://youtu.be/VhloarnpxVo" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}}
+{{% button href="https://youtu.be/AYNaaXlV8LQ" style="warning" icon="video" %}}Watch talk on YouTube{{% /button %}}
 
 > Interchangeable wording in this talk: controller == operator
 
@@ -35,7 +35,7 @@ A talk by elastic.
 
 * Challenge: How large can our cluster be, how many clusters do we need
 * Problem: Only basic guidelines exist for that
-* Decision: Horizontally scale the number of clusters (5ßß-1K nodes each)
+* Decision: Horizontally scale the number of clusters (500-1K nodes each)
 * Decision: Disposable clusters
   * Throw away without data loss
   * Single source of truth is not cluster etcd but external -> No etcd backups needed