message: Fix key names and add more descriptive values
diff: @@ -23,11 +23,11 @@ The object should be appended to `graveyard.json` in the following format (note
  ```
  {
  - "dateClosed": "YYYY-MM-DD",
  - "dateOpened": "YYYY-MM-DD",
  - "description": "Product Name was a Harry Potter search engine."
  - "link": "https://wikipedia.org",
  - "name": "Product Name"
  + "dateClose": "YYYY-MM-DD",
  + "dateOpen": "YYYY-MM-DD",
  + "description": "[Product Name] was a single sentence overview of the product or service.",
  + "link": "https://any.link-to-a.source/will/work-and-wikipedia-is-cool",
  + "name": "[Product Name]"
  }
  ```
  