Fixed extra navbar links and spacing

Author: stevebauman

docs/_sidebar.md

@@ -11,14 +11,6 @@
   * [Introduction & Quick Start](auth/introduction.md)
   * [Installation](auth/installation.md)
   * [Setup](auth/setup.md)
-    * [Connection](auth/setup.md#connection)
-    * [Provider](auth/setup.md#provider)
-    * [Rules](auth/setup.md#rules)
-    * [Scopes](auth/setup.md#scopes)
-    * [Usernames](auth/setup.md#usernames)
-    * [Passwords](auth/setup.md#passwords)
-    * [Login Fallback](auth/setup.md#login-fallback)
-    * [Synchronizing](auth/setup.md#synchronizing)
   * [Events](docs/auth/events.md)
   * [Model Binding](docs/auth.model-binding.md)
   * [Importing](docs/auth/importing.md)

docs/auth/setup.md

@@ -269,8 +269,6 @@ All other users will be denied authentication, even if their credentials are val
 > **Note**: If you're caching your configuration files, make sure you
 > run `php artisan config:clear` to be able to use your new scope.
 
-
-
 ## Usernames
 
 Inside your `config/ldap_auth.php` file there is a configuration option named `usernames`.
@@ -329,7 +327,7 @@ For example, if you'd like to login users by their `samaccountname`:
 ],
 ```
 
-## Logging In
+### Logging In
 
 Login a user regularly using `Auth::attempt($credentials);`.