diff --git a/library/core/src/num/int_macros.rs b/library/core/src/num/int_macros.rs
index ff3b7bc2c9047..b413a85fee340 100644
--- a/library/core/src/num/int_macros.rs
+++ b/library/core/src/num/int_macros.rs
@@ -652,7 +652,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_rem(2), Some(1));")]
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_rem(0), None);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.checked_rem(-1), None);")]
@@ -704,7 +703,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".checked_neg(), Some(-5));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.checked_neg(), None);")]
         /// ```
@@ -820,7 +818,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!((-5", stringify!($SelfT), ").checked_abs(), Some(5));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.checked_abs(), None);")]
         /// ```
@@ -1026,7 +1023,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(10", stringify!($SelfT), ".saturating_mul(12), 120);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.saturating_mul(10), ", stringify!($SelfT), "::MAX);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.saturating_mul(10), ", stringify!($SelfT), "::MIN);")]
@@ -1085,7 +1081,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!((-4", stringify!($SelfT), ").saturating_pow(3), -64);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.saturating_pow(2), ", stringify!($SelfT), "::MAX);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.saturating_pow(3), ", stringify!($SelfT), "::MIN);")]
@@ -1498,7 +1493,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".overflowing_add(2), (7, false));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.overflowing_add(1), (", stringify!($SelfT), "::MIN, true));")]
         /// ```
@@ -1593,7 +1587,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".overflowing_sub(2), (3, false));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.overflowing_sub(1), (", stringify!($SelfT), "::MAX, true));")]
         /// ```
@@ -1703,7 +1696,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".overflowing_div(2), (2, false));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.overflowing_div(-1), (", stringify!($SelfT), "::MIN, true));")]
         /// ```
@@ -1766,7 +1758,6 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".overflowing_rem(2), (1, false));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.overflowing_rem(-1), (0, true));")]
         /// ```
diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs
index d921ff9ba1026..b177e5e390028 100644
--- a/library/core/src/num/uint_macros.rs
+++ b/library/core/src/num/uint_macros.rs
@@ -1456,7 +1456,6 @@ macro_rules! uint_impl {
         /// Basic usage
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".overflowing_add(2), (7, false));")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.overflowing_add(1), (0, true));")]
         /// ```
@@ -1551,7 +1550,6 @@ macro_rules! uint_impl {
         /// Basic usage
         ///
         /// ```
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".overflowing_sub(2), (3, false));")]
         #[doc = concat!("assert_eq!(0", stringify!($SelfT), ".overflowing_sub(1), (", stringify!($SelfT), "::MAX, true));")]
         /// ```