- <key>Homepage</key>
- <dict>
- <key>URL</key>
- <string>http://example.com</string>
- </dict>
-```
-As correctly writing nested values with the `defaults` command can be hard, Firefox also supports writing nested values by separating them with `__`, like this:
+Correctly writing the nested value with the `defaults` command can be hard, so you can flatten the keys by separating them with `__`, like this: