Fix newlines

Author: abnegate

templates/swift/docs/example.md.twig

@@ -11,15 +11,15 @@ func main() async throws {
 {% endfor %}
 {% endif %}
     let {{ service.name | caseCamel }} = {{ service.name | caseUcfirst }}(client)
-    let {% if method.type == 'webAuth' %}success{% elseif method.type == 'location' %}byteBuffer{% elseif method.responseModel | length == 0 %}result{% else %}{{ method.responseModel | caseCamel | escapeKeyword }}{% endif %} = try await {{ service.name | caseCamel }}.{{ method.name | caseCamel }}({% if method.parameters.all | filter((param) => param.required) | length == 0 %}){% endif %}
-{% for parameter in method.parameters.all | filter((param) => param.required) %}
-        {{parameter.name}}: {{ parameter | paramExample | escapeKeyword }}{% if not loop.last %},{% endif %}
+    let {% if method.type == 'webAuth' %}success{% elseif method.type == 'location' %}byteBuffer{% elseif method.responseModel | length == 0 %}result{% else %}{{ method.responseModel | caseCamel | escapeKeyword }}{% endif %} = try await {{ service.name | caseCamel }}.{{ method.name | caseCamel }}({% if method.parameters.all | filter((param) => param.required) | length == 0 %}){{ '\n' }}{% endif %}
 
+{% for parameter in method.parameters.all | filter((parameter) => parameter.required) %}
+        {{parameter.name}}: {{ parameter | paramExample | escapeKeyword }}{% if not loop.last %},{% endif %}
 {% if loop.last %}
+
     )
 {% endif %}
 
 {% endfor %}
-
     print(String(describing: {% if method.type == 'webAuth' %}success{% elseif method.type == 'location' %}byteBuffer{% elseif method.responseModel | length == 0 %}result{% else %}{{ method.responseModel | caseCamel | escapeKeyword }}{% endif %})
 }