Remove mentions to key mgmt system and permissions assignment

Author: RebeccaTamachiro

src/content/docs/secrets-store/access-control.mdx

@@ -9,11 +9,6 @@ description: Learn about role-based access control with Cloudflare Secrets Store
 
 Secrets Store allows security administrators to have more control, by implementing role-based access. Refer to the list below for default role definitions. For details about roles at Cloudflare, refer to [Fundamentals](/fundamentals/setup/manage-members/).
 
+- (TBC)**Secrets Store admin**:
 - **Super administrator**: Can create, edit, delete, and view secrets. Can also add the binding to access a Secrets Store secret to a `wrangler.toml` file.
-- (TBC)**Workers admin**: Cannot create, edit, nor delete secrets. Can add the binding to access a Secrets Store secret to a `wrangler.toml` file.
-
-## Assign permissions
-
-Super administrators can grant create/edit/delete permissions to other users via the following API call:
-
-(TBC)
+- (TBC)**Workers admin**: Cannot create, edit, nor delete secrets. Can add the binding to access a Secrets Store secret to a `wrangler.toml` file.

src/content/docs/secrets-store/index.mdx

@@ -17,7 +17,7 @@ Encrypt and store sensitive information as secrets that are securely reusable ac
 
 <Plan type="all" />
 
-Cloudflare Secrets Store is a secure, centralized location in which account-level secrets are stored and managed. The secrets are stored across all Cloudflare data centers and encrypted using Cloudflare's internal Key Management System (KMS).
+Cloudflare Secrets Store is a secure, centralized location in which account-level secrets are stored and managed. The secrets are securely encrypted and stored across all Cloudflare data centers.
 
 Secrets Store is currently compatible with [Cloudflare Workers](/secrets-store/integrations/workers/). Integrations with other products will be added in the future.
 

src/content/docs/secrets-store/integrations/workers.mdx

@@ -9,5 +9,5 @@ sidebar:
 Consider the steps below to learn how to use values from your account [Secrets Store](/secrets-store/) with [Cloudflare Workers](/workers/).
 
 :::note
-This is different from Workers [Variables and Secrets](/workers/configuration/secrets/), where you define and manage your secrets on a per-worker level.
+This is different from Workers [Variables and Secrets](/workers/configuration/secrets/), where you define and manage your secrets on a per-Worker level.
 :::

src/content/docs/secrets-store/manage-secrets/how-to.mdx

@@ -7,7 +7,7 @@ sidebar:
 
 Refer to the sections below to learn about common actions you might want to take when managing your data in Secrets Store.
 
-You must have a (TBC)[Super Administrator role](/secrets-store/access-control/) within your Cloudflare account or you must have been [assigned the necessary permissions](/secrets-store/access-control/#assign-permissions) by a Super Administrator.
+You must have a (TBC)[Super Administrator or Secrets Store admin role](/secrets-store/access-control/) within your Cloudflare account.
 
 ## Create a secret