update docstring

Author: silesky

packages/signals/signals/src/types/settings.ts

@@ -75,9 +75,9 @@ export interface SignalsPluginSettingsConfig {
 
   /**
    * Choose between sessionStorage and indexDB.
-   * IndexDB is more performant and has no size requirements, but signals will be stored across sessions (cleared on new session, but still technically accessible)
-   * Session storage is cleared on new session, but has a size limit of 5MB.
-   * Signals are stored in indexDB by default.
+   * IndexDB is more performant and has no size requirements, but has the security caveat that signals can be retained across sessions (cleared on new session, but still technically accessible), and only cleared at the beginning of a new session.
+   * SessionStorage is cleared on tab close.
+   *
    * @default 'indexDB'
    */
   signalStorageType?: 'session' | 'indexDB' | undefined