Update microservices.md

Author: rmcdaniel

docs/configuration/microservices.md

@@ -54,9 +54,9 @@ Below is a guide on configuring a shared MySQL database and Redis connection:
 'connections' => [
     'shared' => [
         'driver' => 'redis',
-        'connection' => 'shared',
+        'connection' => env('SHARED_REDIS_QUEUE_CONNECTION', 'default'),
         'queue' => env('SHARED_REDIS_QUEUE', 'default'),
-        'retry_after' => 90,
+        'retry_after' => (int) env('SHARED_REDIS_QUEUE_RETRY_AFTER', 90),
         'block_for' => null,
         'after_commit' => false,
     ],