Revert group_var wrong part reindent

group_vars/matrix_servers

@@ -1552,11 +1552,11 @@ matrix_ssl_domains_to_obtain_certificates_for: |
   }}
 
 matrix_ssl_architecture: "{{
-  {
-    'amd64': 'amd64',
-    'arm32': 'arm32v6',
-    'arm64': 'arm64v8',
-  }[matrix_architecture]
+	{
+		'amd64': 'amd64',
+		'arm32': 'arm32v6',
+		'arm64': 'arm64v8',
+	}[matrix_architecture]
 }}"
 
 matrix_ssl_pre_obtaining_required_service_name: "{{ 'matrix-dynamic-dns' if matrix_dynamic_dns_enabled else '' }}"