Indentation for JSON

4 spaces, closing brace at same level as opening brace

Co-authored-by: Reid Vandewiele <reid@puppet.com>

site-modules/adhoc/tasks/nix_example.json

@@ -1,4 +1,4 @@
 {
     "description": "This is the description for the nix_example task",
     "input_method": "environment"
-   }
+}