Documentation Syntax results in paniced macro.
When following the (outdated?) syntax provided by the documentation the macro panics.
```
error: proc-macro derive panicked
--> src/models.rs:36:21
|
36 | #[derive(Queryable, Identifiable)]
|                     ^^^^^^^^^^^^
|
= help: message: `table_name` must be in the form `#[table_name="something"]`
```
/// Defines a one-to-one association for the child table. This macro should be
/// called with the name of the parent struct, followed by any options, followed
/// by the entire struct body. The struct *must* be annotated with
-/// `#[table_name(name_of_table)]`. Both the parent and child structs must
+/// `#[table_name = "something"]`. Both the parent and child structs must
/// implement [`Identifiable`][identifiable].
///
/// [identifiable]: associations/trait.Identifiable.html
