diff --git a/core/src/num/int_macros.rs b/core/src/num/int_macros.rs
index c11cae1666f20..d3dd68a9d610c 100644
--- a/core/src/num/int_macros.rs
+++ b/core/src/num/int_macros.rs
@@ -1449,7 +1449,7 @@ macro_rules! int_impl {
         /// Basic usage:
         /// ```
         /// #![feature(unbounded_shifts)]
-        #[doc = concat!("assert_eq!(0x10", stringify!($SelfT), ".unbounded_shl(4), 0x1);")]
+        #[doc = concat!("assert_eq!(0x10", stringify!($SelfT), ".unbounded_shr(4), 0x1);")]
         #[doc = concat!("assert_eq!(0x10", stringify!($SelfT), ".unbounded_shr(129), 0);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.unbounded_shr(129), -1);")]
         /// ```
diff --git a/core/src/num/uint_macros.rs b/core/src/num/uint_macros.rs
index 161ee649c841b..2e4e367af9b90 100644
--- a/core/src/num/uint_macros.rs
+++ b/core/src/num/uint_macros.rs
@@ -1637,7 +1637,7 @@ macro_rules! uint_impl {
         /// Basic usage:
         /// ```
         /// #![feature(unbounded_shifts)]
-        #[doc = concat!("assert_eq!(0x10", stringify!($SelfT), ".unbounded_shr(4), 0x10);")]
+        #[doc = concat!("assert_eq!(0x10", stringify!($SelfT), ".unbounded_shr(4), 0x1);")]
         #[doc = concat!("assert_eq!(0x10", stringify!($SelfT), ".unbounded_shr(129), 0);")]
         /// ```
         #[unstable(feature = "unbounded_shifts", issue = "129375")]