fixed syntax

pirms 4 gadiem · 5006373f63
--- a/roles/matrix-synapse/tasks/synapse/setup_install.yml
+++ b/roles/matrix-synapse/tasks/synapse/setup_install.yml
@@ -140,4 +140,5 @@
            "config": "matrix_synapse_media_storage_provider_s3_config"
          }
        ]
      }}
      }}