small updates

docs/content/1.guide/4.sessions.md → docs/content/1.guide/7.sessions.md

@@ -5,26 +5,30 @@ icon: ri:arrow-left-right-line
 
 # Sessions
 
-Nitro, through [unjs/h3](https://github.com/h3), supports sessions out of the box.
+Nitro, supports user sessions out of the box. (through [unjs/h3](https://github.com/h3))
 
 ::alert{type="info"}
 A session is a series of interactions between a client and server. Because HTTP is a stateless protocol, sessions allow association of multiple requests to the same client using a cookie which is automatically sent by the browser to the server on each request.
 ::
 
-## Composables available
+## Session Utilities
 
-There is many composables you can use to manage sessions:
+You can use to manage sessions with available auto imported utils:
+
+- `useSession(event, sessionConfig)`: Initializes a session and returns a wrapper to control it.
+- `getSession(event, sessionConfig)`: Initializes or gets the current user session.
+- `updateSession(event, sessionConfig)`:  Updates data of the current session.
+- `clearSession(event, sessionConfig)`: Clears the current session.
+
+Advanced utils:
+
+- `sealSession(event, sessionConfig)`: Encrypts the current user session.
+- `unsealSession(event, sessionConfig, sealed)`: Decryptes the current user session.
 
-- `useSession`, the most importante one since it's a wrapper around all other composables
-- `getSession`, to get the current session
-- `updateSession`, to update the data of the current session
-- `sealSession`, to protect the current session from being modified
-- `unsealSession`, to access to the current session
-- `clearSession`, to clear the current session
 
 ## Use sessions
 
-To use sessions, you've just to use the `useSession` composable and provide a string password in one of your event handler. each time a client will hit this endpoint, the composable will first try to get the session from a header named `x-h3-session` then from a cookie named `h3`. If no session is found, a new one will be created.
+To use sessions, you've just to use the `useSession` composable and provide a strong password in one of your event handler. each time a client will hit this endpoint, the composable will first try to get the session from a header named `x-h3-session` then from a cookie named `h3`. If no session is found, a new one will be created.
 
 ```ts [routes/index.ts]
 export default defineEventHandler(async (event) => {