Updating case and a few small details

Making bullets a bit more parallel

doc/user/namespace/index.md

@@ -13,18 +13,18 @@ which means you can use the same name for projects in different namespaces.
 
 GitLab has two types of namespaces:
 
-- A *Personal* namespace, which is based on your username and provided to you when you create your account.
-  - If you change your username, the project and namespace URLs in your account also change. Before you change your username,
-    read about [repository redirects](../project/repository/index.md#what-happens-when-a-repository-path-changes).
+- A *personal* namespace, which is based on your username and provided to you when you create your account.
   - You cannot create subgroups in a personal namespace.
   - Groups in your namespace do not inherit your namespace permissions and group features.
-  - All the *Personal Projects* created fall under the scope of this namespace.
+  - All the projects you create are under the scope of this namespace.
+  - If you change your username, the project and namespace URLs in your account also change. Before you change your username,
+    read about [repository redirects](../project/repository/index.md#what-happens-when-a-repository-path-changes).
 
-- A *group* or *subgroup* namespace:
+- A *group* or *subgroup* namespace, which is based on the group or subgroup name:
   - You can create multiple subgroups to manage multiple projects.
-  - You can change the URL of group and subgroup namespaces.
   - You can configure settings specifically for each subgroup and project in the namespace.
   - When you create a subgroup, it inherits some of the parent group settings. You can view these in the subgroup **Settings**.
+  - You can change the URL of group and subgroup namespaces.
 
 ## Determine which type of namespace you're viewing