Please change the default baseURL

Please change this to something like `https://example.org/`. In the Hugo forums we get large number of new users that get in to trouble because they keep this example setting.

https://github.com/okkur/syna/blob/6bee4e978c6898527f2d6e15b4a5b66b71a3fc6b/exampleSite/config.toml#L2