diff --git a/kernel/src/i386/structures/idt.rs b/kernel/src/i386/structures/idt.rs
index e3f839a1f..7077345bd 100644
--- a/kernel/src/i386/structures/idt.rs
+++ b/kernel/src/i386/structures/idt.rs
@@ -584,7 +584,7 @@ impl<F> IdtEntry<F> {
 
     /// Set a task gate for the IDT entry and sets the present bit.
     ///
-    /// # Unsafety
+    /// # Safety
     ///
     /// `tss_selector` must point to a valid TSS, which will remain present.
     /// The TSS' `eip` should point to the handler function.
diff --git a/kernel/src/paging/hierarchical_table.rs b/kernel/src/paging/hierarchical_table.rs
index 48286cbd5..82931b09e 100644
--- a/kernel/src/paging/hierarchical_table.rs
+++ b/kernel/src/paging/hierarchical_table.rs
@@ -648,7 +648,7 @@ pub trait InactiveHierarchyTrait : TableHierarchy {
     /// These frames were marked as occupied when initialising the `FrameAllocator`,
     /// we're making them available again.
     ///
-    /// # Unsafety
+    /// # Safety
     ///
     /// Having multiple InactiveHierarchy pointing to the same table hierarchy is unsafe.
     /// Should not be used for any other purpose, it is only guaranteed to be safe to drop.
diff --git a/kernel/src/process/thread_local_storage.rs b/kernel/src/process/thread_local_storage.rs
index 78b46bd50..b38760ad7 100644
--- a/kernel/src/process/thread_local_storage.rs
+++ b/kernel/src/process/thread_local_storage.rs
@@ -165,7 +165,7 @@ impl TLSManager {
 
     /// Mark this TLS as free, so it can be re-used by future spawned thread.
     ///
-    /// # Unsafety
+    /// # Safety
     ///
     /// The TLS will be reassigned, so it must never be used again after calling this function.
     ///
diff --git a/kernel/src/scheduler.rs b/kernel/src/scheduler.rs
index ce3789e2f..8998c16bb 100644
--- a/kernel/src/scheduler.rs
+++ b/kernel/src/scheduler.rs
@@ -71,7 +71,7 @@ pub fn get_current_process() -> Arc<ProcessStruct> {
 /// The passed function will be executed after setting the CURRENT_THREAD, but before
 /// setting it back to the RUNNING state.
 ///
-/// # Unsafety
+/// # Safety
 ///
 /// Interrupts must be disabled when calling this function. It will mutably borrow [`CURRENT_THREAD`],
 /// so we can't have interrupts on top of that which try to access it while it is borrowed mutably by us,
@@ -339,7 +339,7 @@ where
 /// The passed function should take care to change the protection level, and ensure it cleans up all
 /// the registers before calling the EIP, in order to avoid leaking information to userspace.
 ///
-/// # Unsafety:
+/// # Safety:
 ///
 /// Interrupts must be off when calling this function. It will set [`CURRENT_THREAD`], and then
 /// turn them on, as we are running a new thread, no SpinLockIRQ is held.
diff --git a/kernel/src/sync/spin_lock_irq.rs b/kernel/src/sync/spin_lock_irq.rs
index f243df185..22d03c647 100644
--- a/kernel/src/sync/spin_lock_irq.rs
+++ b/kernel/src/sync/spin_lock_irq.rs
@@ -29,7 +29,7 @@ static INTERRUPT_DISABLE_COUNTER: AtomicU8 = AtomicU8::new(0);
 ///
 /// Look at documentation for [INTERRUPT_DISABLE_COUNTER] to know more.
 ///
-/// # Unsafety:
+/// # Safety
 ///
 /// Should be called in pairs with [disable_interrupts] or [decrement_lock_count],
 /// otherwise the counter will get out of sync and deadlocks will likely occur.
@@ -44,7 +44,7 @@ pub unsafe fn enable_interrupts() {
 /// Used to decrement counter while keeping interrupts disabled before an iret.
 /// Look at documentation for [INTERRUPT_DISABLE_COUNTER] to know more.
 ///
-/// # Unsafety:
+/// # Safety
 ///
 /// Should be called in pairs with [enable_interrupts],
 /// otherwise the counter will get out of sync and deadlocks will likely occur.
@@ -61,7 +61,7 @@ pub unsafe fn decrement_lock_count() {
 ///
 /// Look at documentation for [INTERRUPT_DISABLE_COUNTER] to know more.
 ///
-/// # Unsafety:
+/// # Safety
 ///
 /// Should be called in pairs with [enable_interrupts],
 /// otherwise the counter will get out of sync and deadlocks will likely occur.