Revert accidental commit to master branch

Author: michielbdejong

api-websockets.md

@@ -31,18 +31,17 @@ RESPONSE:
 ```http
 HTTP/1.1 200 OK
 ...
-Updates-Via: wss://example.org/?access_token=Ne3jiZ1Mei6Air6iefoh
+Updates-Via: wss://example.org/
 ```
 
-The URL mentioned in the `Updates-Via` header should act as a [capability](https://en.wikipedia.org/wiki/Capability-based_security).
 To subscribe to a resource, clients will need to send the keyword `sub` followed
 by an empty space and then the URI of the resource:
 
 ```
 sub https://example.org/data/test
 ```
 
-If a change occurs and the client is subscribed to that resource and has Read access to it, it will
+If a change occurs and the client is subscribed to that resource, it will
 receive a WebSocket message composed of the keyword `pub`, followed by an empty
 space and the URI of the resource that has changed:
 
@@ -51,10 +50,9 @@ pub https://example.org/data/test
 ```
 
 Subscribing to a container can also be really useful, since all CRUD operations
-(POST, PUT, PATCH, DELETE) performed on member resources of that container will trigger
+(POST, PUT, PATCH, DELETE) performed on resources of that container will trigger
 a notification for the container URI. This makes synchronization between
-multiple apps really easy. It only affects the parent container, of which the resource is a member,
-not further ancestor containers.
+multiple apps really easy.
 
 For example, a client subscribes to the `data/` container:
 
@@ -77,10 +75,6 @@ Then the following notification message will be sent:
 pub https://example.org/data/
 ```
 
-The server may send additional informational messages for e.g. error reporting,
-as long as they don't start with `pub`.
-If a client subscribes to too many updates, the server may close the socket.
-
 Here is a Javascript example on how to subscribe to live updates for a `test`
 resource at `https://example.org/data/test`: