diff --git a/tokio-stream/src/stream_map.rs b/tokio-stream/src/stream_map.rs
index da021c795f6..041e477aa51 100644
--- a/tokio-stream/src/stream_map.rs
+++ b/tokio-stream/src/stream_map.rs
@@ -209,7 +209,7 @@ pub struct StreamMap<K, V> {
 impl<K, V> StreamMap<K, V> {
     /// An iterator visiting all key-value pairs in arbitrary order.
     ///
-    /// The iterator element type is &'a (K, V).
+    /// The iterator element type is `&'a (K, V)`.
     ///
     /// # Examples
     ///
@@ -232,7 +232,7 @@ impl<K, V> StreamMap<K, V> {
 
     /// An iterator visiting all key-value pairs mutably in arbitrary order.
     ///
-    /// The iterator element type is &'a mut (K, V).
+    /// The iterator element type is `&'a mut (K, V)`.
     ///
     /// # Examples
     ///
@@ -289,7 +289,7 @@ impl<K, V> StreamMap<K, V> {
 
     /// Returns an iterator visiting all keys in arbitrary order.
     ///
-    /// The iterator element type is &'a K.
+    /// The iterator element type is `&'a K`.
     ///
     /// # Examples
     ///
@@ -312,7 +312,7 @@ impl<K, V> StreamMap<K, V> {
 
     /// An iterator visiting all values in arbitrary order.
     ///
-    /// The iterator element type is &'a V.
+    /// The iterator element type is `&'a V`.
     ///
     /// # Examples
     ///
@@ -335,7 +335,7 @@ impl<K, V> StreamMap<K, V> {
 
     /// An iterator visiting all values mutably in arbitrary order.
     ///
-    /// The iterator element type is &'a mut V.
+    /// The iterator element type is `&'a mut V`.
     ///
     /// # Examples
     ///
diff --git a/tokio-test/src/stream_mock.rs b/tokio-test/src/stream_mock.rs
index 0426470af27..a3f3c776502 100644
--- a/tokio-test/src/stream_mock.rs
+++ b/tokio-test/src/stream_mock.rs
@@ -8,7 +8,7 @@
 //! intervals between items.
 //!
 //! # Usage
-//! To use the `StreamMock`, you need to create a builder using[`StreamMockBuilder`]. The builder
+//! To use the `StreamMock`, you need to create a builder using [`StreamMockBuilder`]. The builder
 //! allows you to enqueue actions such as returning items or waiting for a certain duration.
 //!
 //! # Example
diff --git a/tokio-util/src/task/join_map.rs b/tokio-util/src/task/join_map.rs
index 1fbe274a2f8..412aa96c10b 100644
--- a/tokio-util/src/task/join_map.rs
+++ b/tokio-util/src/task/join_map.rs
@@ -462,7 +462,7 @@ where
     ///  * `Some((key, Ok(value)))` if one of the tasks in this `JoinMap` has
     ///    completed. The `value` is the return value of that ask, and `key` is
     ///    the key associated with the task.
-    ///  * `Some((key, Err(err))` if one of the tasks in this JoinMap` has
+    ///  * `Some((key, Err(err))` if one of the tasks in this `JoinMap` has
     ///    panicked or been aborted. `key` is the key associated  with the task
     ///    that panicked or was aborted.
     ///  * `None` if the `JoinMap` is empty.
diff --git a/tokio/src/io/util/flush.rs b/tokio/src/io/util/flush.rs
index 88d60b868d4..42e06bcbb01 100644
--- a/tokio/src/io/util/flush.rs
+++ b/tokio/src/io/util/flush.rs
@@ -11,6 +11,7 @@ pin_project! {
     /// A future used to fully flush an I/O object.
     ///
     /// Created by the [`AsyncWriteExt::flush`][flush] function.
+    ///
     /// [flush]: crate::io::AsyncWriteExt::flush
     #[derive(Debug)]
     #[must_use = "futures do nothing unless you `.await` or poll them"]
diff --git a/tokio/src/runtime/task/core.rs b/tokio/src/runtime/task/core.rs
index 1903a01aa41..e61bbe5061d 100644
--- a/tokio/src/runtime/task/core.rs
+++ b/tokio/src/runtime/task/core.rs
@@ -157,10 +157,10 @@ pub(crate) struct Header {
     /// Table of function pointers for executing actions on the task.
     pub(super) vtable: &'static Vtable,
 
-    /// This integer contains the id of the OwnedTasks or LocalOwnedTasks that
-    /// this task is stored in. If the task is not in any list, should be the
-    /// id of the list that it was previously in, or `None` if it has never been
-    /// in any list.
+    /// This integer contains the id of the `OwnedTasks` or `LocalOwnedTasks`
+    /// that this task is stored in. If the task is not in any list, should be
+    /// the id of the list that it was previously in, or `None` if it has never
+    /// been in any list.
     ///
     /// Once a task has been bound to a list, it can never be bound to another
     /// list, even if removed from the first list.