message: Add an array of tables example to the manifest docs
diff: @@ -741,6 +741,12 @@ harness = true
  # 2018 edition or only compiling one unit test with the 2015 edition. By default
  # all targets are compiled with the edition specified in `[package]`.
  edition = '2015'
  +
  +# Here's an example of a TOML "array of tables" section, in this case specifying
  +# a binary target name and path.
  +[[bin]]
  +name = "my-cool-binary"
  +path = "src/my-cool-binary.rs"
  ```
  The `[package]` also includes the optional `autobins`, `autoexamples`,
  