message: Remove cargo:: link.
diff: @@ -559,7 +559,7 @@ impl Package {
  /// Sets the index schema version for this package.
  ///
  - /// See [`cargo::sources::registry::RegistryPackage`] for more information.
  + /// See `cargo::sources::registry::RegistryPackage` for more information.
  pub fn schema_version(&mut self, version: u32) -> &mut Package {
  self.v = Some(version);
  self
  