docs: update access control and load balancing documentation

docs/my-website/docs/proxy/access_control.md

@@ -4,7 +4,7 @@ Role-based access control (RBAC) is based on Organizations, Teams and Internal U
 
 - `Organizations` are the top-level entities that contain Teams.
 - `Team` - A Team is a collection of multiple `Internal Users`
-- `Internal Users` - users that can create keys, make LLM API calls, view usage on LiteLLM 
+- `Internal Users` - users that can create keys, make LLM API calls, view usage on LiteLLM. Users can be on multiple teams.
 - `Roles` define the permissions of an `Internal User`
 - `Virtual Keys` - Keys are used for authentication to the LiteLLM API. Keys are tied to a `Internal User` and `Team` 
 

docs/my-website/docs/proxy/load_balancing.md

@@ -123,9 +123,8 @@ curl --location 'http://0.0.0.0:4000/chat/completions' \
     ]
 }'
 ```
-
 </TabItem>
-</Tabs>
+
 
 ### Test - Loadbalancing