diff --git a/doc/book/connect/apps/index.md b/doc/book/connect/apps/index.md
index f40c1bfb..6aadc36e 100644
--- a/doc/book/connect/apps/index.md
+++ b/doc/book/connect/apps/index.md
@@ -578,13 +578,14 @@ As a first step we need to create a bucket and a key for Ente:
 ```bash
 garage bucket create ente
 garage key create ente-key
-garage bucket allow ente --read --write --key ente-key
+# For the CORS setup to work, the key needs to be --owner as well, at least temporarily.
+garage bucket allow ente --read --write --owner --key ente-key
 ```
 
 We also need to setup some CORS rules to allow the Ente frontend to access the bucket:
 
 ```bash
-export CORS='{"CORSRules":[{"AllowedHeaders":["*"],"AllowedMethods":["GET"],"AllowedOrigins":["*"]}]}'
+export CORS='{"CORSRules":[{"AllowedHeaders":["*"],"AllowedMethods":["GET", "PUT", "POST", "DELETE"],"AllowedOrigins":["*"], "ExposeHeaders":["ETag"]}]}'
 aws s3api put-bucket-cors --bucket ente --cors-configuration $CORS
 ```
 
@@ -600,13 +601,13 @@ hardcoded-ott:
   local-domain-suffix: "@example.com" # Your domain
   local-domain-value: 123456 # Custom One-Time Password since we are not sending mail by default
 key:
-  # You might want to change those next 3 which are the default one
-  encryption: yvmG/RnzKrbCb9L3mgsmoxXr9H7i2Z4qlbT0mL3ln4w=
+  # WARNING -- You MUST CHANGE the values below
   # Someone has made an image that can do it for you : https://github.com/EdyTheCow/ente-selfhost/blob/main/images/ente-server-tools/Dockerfile
-  hash: KXYiG07wC7GIgvCSdg+WmyWdXDAn6XKYJtp/wkEU7x573+byBRAYtpTP0wwvi8i/4l37uicX1dVTUzwH3sLZyw==
-jwt:
   # Simply build it yourself or run docker run --rm ghcr.io/edythecow/ente-server-tools go run tools/gen-random-keys/main.go
-  secret: i2DecQmfGreG6q1vBj5tCokhlN41gcfS2cjOs9Po-u8=
+  encryption: yvmG/RnzKrbCb9L3mgsmoxXr9H7i2Z4qlbT0mL3ln4w= # CHANGE THIS VALUE
+  hash: KXYiG07wC7GIgvCSdg+WmyWdXDAn6XKYJtp/wkEU7x573+byBRAYtpTP0wwvi8i/4l37uicX1dVTUzwH3sLZyw== # CHANGE THIS VALUE
+jwt:
+  secret: i2DecQmfGreG6q1vBj5tCokhlN41gcfS2cjOs9Po-u8= # CHANGE THIS VALUE
 ```
 
 The full configuration file can be found [here](https://github.com/ente-io/ente/blob/main/server/configurations/local.yaml)
@@ -643,11 +644,11 @@ s3:
     # default to true if you set "are_local_buckets: true"
     # use_path_style_urls: true
 
-    b2-eu-cen: # Don't change this key, it seems to be hardcoded
+    b2-eu-cen: # Don't change this key, it is hardcoded
         key: <keyID> 
         secret: <keySecret>
-        endpoint: garage:3900 
-        region: garage 
+        endpoint: garage:3900 # publically accessible endpoint of your garage instance
+        region: garage
         bucket: <yourbucketName>
         use_path_style: true
     # you can specify secondary locations, names are hardcoded as well
@@ -657,7 +658,6 @@ s3:
     # and you can also specify a bucket to be used for embeddings, preview etc..
     # default to the first bucket 
     # derived-storage: wasabi-eu-central-2-derived
-
 ```
 
 Finally you can run it with Docker :