Various code cleanup.

app/Http/Middleware/IsDemoUser.php

@@ -45,9 +45,9 @@ class IsDemoUser
     public function handle(Request $request, Closure $next, $guard = null)
     {
         if (Auth::guard($guard)->guest()) {
-        // don't care when not logged in, usual stuff applies:
-        return $next($request);
-    }
+            // don't care when not logged in, usual stuff applies:
+            return $next($request);
+        }
         /** @var User $user */
         $user = auth()->user();
         if ($user->hasRole('demo')) {

app/Http/Middleware/IsSandStormUser.php

@@ -23,7 +23,6 @@ declare(strict_types=1);
 namespace FireflyIII\Http\Middleware;
 
 use Closure;
-use FireflyIII\User;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
 use Session;