Fix explanation for doc inlined re-export of doc hidden item

Signed-off-by: xizheyin <[email protected]>

Author: xizheyin

src/doc/rustdoc/src/write-documentation/re-exports.md

@@ -74,7 +74,9 @@ pub mod public_mod {
 pub use self::public_mod::Public;
 ```
 
-If an item has `#[doc(hidden)]`, it won't be inlined (nor visible in the generated documentation):
+If an item has a reexport chain with `#[doc(hidden)]`,
+and the item has no other attributes,
+it won't be visible in the generated documentation:
 
 ```rust,ignore (inline)
 // This struct won't be visible.
@@ -97,8 +99,7 @@ pub struct Hidden;
 pub use self::Hidden as InlinedHidden;
 ```
 
-In this case, you will have `pub use self::Hidden as InlinedHidden;` in the generated documentation
-but no link to the `Hidden` item.
+In this case, you will have `Hidden` inlined as `InlineHidden`.
 
 So back to `#[doc(hidden)]`: if you have multiple re-exports and some of them have
 `#[doc(hidden)]`, then these ones (and only these) won't appear in the documentation: