Add blank lines after module-level `//!` comments.

Most modules have such a blank line, but some don't. Inserting the blank
line makes it clearer that the `//!` comments are describing the entire
module, rather than the `use` declaration(s) that immediately follows.

8 files changed, 8 insertions, 0 deletions

diff --git a/library/std/src/hash/random.rs b/library/std/src/hash/random.rs
index a1ccbb25369..0adf91e14ac 100644
--- a/library/std/src/hash/random.rs
+++ b/library/std/src/hash/random.rs
@@ -6,6 +6,7 @@
 //! outside this crate.
 //!
 //! [`collections`]: crate::collections
+
 #[allow(deprecated)]
 use super::{BuildHasher, Hasher, SipHasher13};
 use crate::cell::Cell;
diff --git a/library/std/src/sys/pal/itron/thread.rs b/library/std/src/sys/pal/itron/thread.rs
index 205226ce1da..a0c8217128f 100644
--- a/library/std/src/sys/pal/itron/thread.rs
+++ b/library/std/src/sys/pal/itron/thread.rs
@@ -1,5 +1,6 @@
 //! Thread implementation backed by μITRON tasks. Assumes `acre_tsk` and
 //! `exd_tsk` are available.
+
 use super::{
     abi,
     error::{expect_success, expect_success_aborting, ItronError},
diff --git a/library/std/src/sys/pal/solid/abi/fs.rs b/library/std/src/sys/pal/solid/abi/fs.rs
index 49526f4c9cd..75efaaac2a9 100644
--- a/library/std/src/sys/pal/solid/abi/fs.rs
+++ b/library/std/src/sys/pal/solid/abi/fs.rs
@@ -1,4 +1,5 @@
 //! `solid_fs.h`
+
 use crate::os::raw::{c_char, c_int, c_uchar};
 pub use libc::{
     ino_t, off_t, stat, time_t, O_APPEND, O_CREAT, O_EXCL, O_RDONLY, O_RDWR, O_TRUNC, O_WRONLY,
diff --git a/library/std/src/sys/pal/unix/process/process_unsupported/wait_status.rs b/library/std/src/sys/pal/unix/process/process_unsupported/wait_status.rs
index e6dfadcf4a4..973188b1f2b 100644
--- a/library/std/src/sys/pal/unix/process/process_unsupported/wait_status.rs
+++ b/library/std/src/sys/pal/unix/process/process_unsupported/wait_status.rs
@@ -1,6 +1,7 @@
 //! Emulated wait status for non-Unix #[cfg(unix) platforms
 //!
 //! Separate module to facilitate testing against a real Unix implementation.
+
 use crate::ffi::c_int;
 use crate::fmt;
 use crate::num::NonZero;
diff --git a/library/std/src/sys/pal/unix/thread.rs b/library/std/src/sys/pal/unix/thread.rs
index 1ab54ec57c3..3ebf1cfd33f 100644
--- a/library/std/src/sys/pal/unix/thread.rs
+++ b/library/std/src/sys/pal/unix/thread.rs
@@ -475,6 +475,7 @@ mod cgroups {
     //! * cgroup v2 in non-standard mountpoints
     //! * paths containing control characters or spaces, since those would be escaped in procfs
     //!   output and we don't unescape
+
     use crate::borrow::Cow;
     use crate::ffi::OsString;
     use crate::fs::{try_exists, File};
diff --git a/library/std/src/sys/sync/condvar/itron.rs b/library/std/src/sys/sync/condvar/itron.rs
index 9b64d241efd..3a3039889e9 100644
--- a/library/std/src/sys/sync/condvar/itron.rs
+++ b/library/std/src/sys/sync/condvar/itron.rs
@@ -1,4 +1,5 @@
 //! POSIX conditional variable implementation based on user-space wait queues.
+
 use crate::sys::pal::itron::{
     abi, error::expect_success_aborting, spin::SpinMutex, task, time::with_tmos_strong,
 };
diff --git a/library/std/src/sys/sync/mutex/itron.rs b/library/std/src/sys/sync/mutex/itron.rs
index a134eb2d1be..4ba32a8fbcd 100644
--- a/library/std/src/sys/sync/mutex/itron.rs
+++ b/library/std/src/sys/sync/mutex/itron.rs
@@ -1,5 +1,6 @@
 //! Mutex implementation backed by μITRON mutexes. Assumes `acre_mtx` and
 //! `TA_INHERIT` are available.
+
 use crate::sys::pal::itron::{
     abi,
     error::{expect_success, expect_success_aborting, fail, ItronError},
diff --git a/library/std/src/sys/sync/rwlock/solid.rs b/library/std/src/sys/sync/rwlock/solid.rs
index 9bf6f5dbb73..7558eee8edd 100644
--- a/library/std/src/sys/sync/rwlock/solid.rs
+++ b/library/std/src/sys/sync/rwlock/solid.rs
@@ -1,4 +1,5 @@
 //! A readers-writer lock implementation backed by the SOLID kernel extension.
+
 use crate::sys::pal::{
     abi,
     itron::{