Link Some(item)

Author: tesuji

src/libcore/iter/mod.rs

@@ -39,11 +39,11 @@
 //! ```
 //!
 //! An iterator has a method, [`next`], which when called, returns an
-//! [`Option`]`<Item>`. [`next`] will return `Some(Item)` as long as there
+//! [`Option`]`<Item>`. [`next`] will return [`Some(Item)`] as long as there
 //! are elements, and once they've all been exhausted, will return `None` to
 //! indicate that iteration is finished. Individual iterators may choose to
 //! resume iteration, and so calling [`next`] again may or may not eventually
-//! start returning `Some(Item)` again at some point (for example, see [`TryIter`]).
+//! start returning [`Some(Item)`] again at some point (for example, see [`TryIter`]).
 //!
 //! [`Iterator`]'s full definition includes a number of other methods as well,
 //! but they are default methods, built on top of [`next`], and so you get
@@ -53,6 +53,7 @@
 //! more complex forms of processing. See the [Adapters](#adapters) section
 //! below for more details.
 //!
+//! [`Some(Item)`]: Some
 //! [`Iterator`]: trait.Iterator.html
 //! [`next`]: trait.Iterator.html#tymethod.next
 //! [`TryIter`]: ../../std/sync/mpsc/struct.TryIter.html