Merge branch 'docs-environments-review-ee' into 'master'

Docs: (EE Port) Environments Documentation review

See merge request gitlab-org/gitlab-ee!10710

doc/ci/environments/protected_environments.md

@@ -9,8 +9,8 @@
 - Some of them are just for testing.
 - Others are for production.
 
-Because deploy jobs can be raised by different users with different roles, it is important that
-specific environments are "protected" to avoid unauthorized people affecting them.
+Since deploy jobs can be raised by different users with different roles, it is important that
+specific environments are "protected" to prevent unauthorized people from affecting them.
 
 By default, a protected environment does one thing: it ensures that only people
 with the right privileges can deploy to it, thus keeping it safe.
@@ -28,14 +28,14 @@ To protect an environment:
 1. Navigate to your project's **Settings > CI/CD**.
 1. Expand the **Protected Environments** section.
 1. From the **Environment** dropdown menu, select the environment you want to protect.
-1. In the **Allowed to Deploy** dropdown menu, select the role, users, or  groups you want to have deploy access.
-   There are some considerations to have in mind:
-    - There are two roles to choose from:
-      - **Maintainers**: will allow access to all maintainers in the project.
-      - **Developers**: will allow access to all maintainers and all developers in the project.
-    - You can only select groups that are associated with the project.
-    - Only users that have at least Developer permission level will appear on
-      the **Allowed to Deploy** dropdown menu.
+1. In the **Allowed to Deploy** dropdown menu, select the role, users, or groups you
+   want to give deploy access to. Keep in mind that:
+   - There are two roles to choose from:
+     - **Maintainers**: will allow access to all maintainers in the project.
+     - **Developers**: will allow access to all maintainers and all developers in the project.
+   - You can only select groups that are already associated with the project.
+   - Only users that have at least Developer permission level will appear in
+     the **Allowed to Deploy** dropdown menu.
 1. Click the **Protect** button.
 
 The protected environment will now appear in the list of protected environments.
@@ -44,5 +44,6 @@ The protected environment will now appear in the list of protected environments.
 
 Maintainers can:
 
-- Update existing protected environments at any time by changing the access on **Allowed to deploy** dropdown menu.
-- Unprotect a protected environment by clicking the **Unprotect** button of the environment to unprotect.
+- Update existing protected environments at any time by changing the access in the
+  **Allowed to Deploy** dropdown menu.
+- Unprotect a protected environment by clicking the **Unprotect** button for that environment.