Fix idents

src/host.rs

@@ -69,7 +69,6 @@ impl<'a> RuntimeArgs<'a> {
 ///     _ => panic!(),
 /// }
 /// ```
-///
 pub trait HostError: 'static + ::std::fmt::Display + ::std::fmt::Debug + Send + Sync {
 	#[doc(hidden)]
 	fn __private_get_type_id__(&self) -> TypeId {

src/lib.rs

@@ -93,7 +93,6 @@
 //!     );
 //! }
 //! ```
-//!
 
 // TODO(pepyakin): Fix this asap https://github.com/pepyakin/wasmi/issues/3
 #![allow(missing_docs)]

src/module.rs

@@ -13,6 +13,11 @@ use host::Externals;
 use common::{DEFAULT_MEMORY_INDEX, DEFAULT_TABLE_INDEX};
 use types::{GlobalDescriptor, TableDescriptor, MemoryDescriptor};
 
+/// Reference to a [`ModuleInstance`].
+///
+/// This reference has a reference-counting semantics.
+///
+/// [`ModuleInstance`]: struct.ModuleInstance.html
 #[derive(Clone, Debug)]
 pub struct ModuleRef(pub(crate) Rc<ModuleInstance>);