Update documentation where const is replaced by mod
@@ -15,8 +15,7 @@ mod tests;
/// Attribute used to declare a RTIC application
///
-/// This attribute must be applied to a `const` item of type `()`. The `const` item is effectively
-/// used as a `mod` item: its value must be a block that contains items commonly found in modules,
+/// This attribute must be applied to a module block that contains items commonly found in modules,
/// like functions and `static` variables.
///
/// The `app` attribute has one mandatory argument:
@@ -34,7 +33,7 @@ mod tests;
/// - `monotonic = <path>`. This is a path to a zero-sized structure (e.g. `struct Foo;`) that
/// implements the `Monotonic` trait. This argument must be provided to use the `schedule` API.
///
-/// The items allowed in the block value of the `const` item are specified below:
+/// The items allowed in the module block are specified below:
///
/// # 1. `struct Resources`
///
