Auto merge of #27380 - steveklabnik:rollup, r=steveklabnik

- Successful merges: #27102, #27286, #27313, #27325, #27326, #27327, #27341, #27342, #27343, #27345, #27350, #27355, #27374, #27375, #27379
- Failed merges: 

6 files changed, 14 insertions, 7 deletions

diff --git a/src/libstd/sync/condvar.rs b/src/libstd/sync/condvar.rs
index f2c389f9426..79b3dfa67b1 100644
--- a/src/libstd/sync/condvar.rs
+++ b/src/libstd/sync/condvar.rs
@@ -69,7 +69,8 @@ pub struct Condvar { inner: Box<StaticCondvar> }
 /// # Examples
 ///
 /// ```
-/// # #![feature(static_condvar)]
+/// #![feature(static_condvar)]
+///
 /// use std::sync::{StaticCondvar, CONDVAR_INIT};
 ///
 /// static CVAR: StaticCondvar = CONDVAR_INIT;
diff --git a/src/libstd/sync/future.rs b/src/libstd/sync/future.rs
index 28dc124f033..b87a2756829 100644
--- a/src/libstd/sync/future.rs
+++ b/src/libstd/sync/future.rs
@@ -14,7 +14,8 @@
 //! # Examples
 //!
 //! ```
-//! # #![feature(future)]
+//! #![feature(future)]
+//!
 //! use std::sync::Future;
 //!
 //! // a fake, for now
diff --git a/src/libstd/sync/mpsc/select.rs b/src/libstd/sync/mpsc/select.rs
index a67138742ae..ee1516342ad 100644
--- a/src/libstd/sync/mpsc/select.rs
+++ b/src/libstd/sync/mpsc/select.rs
@@ -27,7 +27,8 @@
 //! # Examples
 //!
 //! ```rust
-//! # #![feature(mpsc_select)]
+//! #![feature(mpsc_select)]
+//!
 //! use std::sync::mpsc::channel;
 //!
 //! let (tx1, rx1) = channel();
@@ -124,7 +125,8 @@ impl Select {
     /// # Examples
     ///
     /// ```
-    /// # #![feature(mpsc_select)]
+    /// #![feature(mpsc_select)]
+    ///
     /// use std::sync::mpsc::Select;
     ///
     /// let select = Select::new();
diff --git a/src/libstd/sync/mutex.rs b/src/libstd/sync/mutex.rs
index 41cd11e4c69..4b62434d068 100644
--- a/src/libstd/sync/mutex.rs
+++ b/src/libstd/sync/mutex.rs
@@ -138,7 +138,8 @@ unsafe impl<T: ?Sized + Send> Sync for Mutex<T> { }
 /// # Examples
 ///
 /// ```
-/// # #![feature(static_mutex)]
+/// #![feature(static_mutex)]
+///
 /// use std::sync::{StaticMutex, MUTEX_INIT};
 ///
 /// static LOCK: StaticMutex = MUTEX_INIT;
diff --git a/src/libstd/sync/rwlock.rs b/src/libstd/sync/rwlock.rs
index 4ca2e282f70..40d5af49156 100644
--- a/src/libstd/sync/rwlock.rs
+++ b/src/libstd/sync/rwlock.rs
@@ -81,7 +81,8 @@ unsafe impl<T: ?Sized + Send + Sync> Sync for RwLock<T> {}
 /// # Examples
 ///
 /// ```
-/// # #![feature(static_rwlock)]
+/// #![feature(static_rwlock)]
+///
 /// use std::sync::{StaticRwLock, RW_LOCK_INIT};
 ///
 /// static LOCK: StaticRwLock = RW_LOCK_INIT;
diff --git a/src/libstd/sync/semaphore.rs b/src/libstd/sync/semaphore.rs
index dc9e467a8b1..907df69bfb0 100644
--- a/src/libstd/sync/semaphore.rs
+++ b/src/libstd/sync/semaphore.rs
@@ -25,7 +25,8 @@ use sync::{Mutex, Condvar};
 /// # Examples
 ///
 /// ```
-/// # #![feature(semaphore)]
+/// #![feature(semaphore)]
+///
 /// use std::sync::Semaphore;
 ///
 /// // Create a semaphore that represents 5 resources