diff --git a/SyncPrim/linux-sync-2.md b/SyncPrim/linux-sync-2.md
index c551ee2..cbb9fb0 100644
--- a/SyncPrim/linux-sync-2.md
+++ b/SyncPrim/linux-sync-2.md
@@ -10,9 +10,9 @@ We saw the [API](https://en.wikipedia.org/wiki/Application_programming_interface
 
 * `spin_lock_init` - produces initialization of the given `spinlock`;
 * `spin_lock` - acquires given `spinlock`;
-* `spin_lock_bh` - disables software [interrupts](https://en.wikipedia.org/wiki/Interrupt) and acquire given `spinlock`.
+* `spin_lock_bh` - disables software [interrupts](https://en.wikipedia.org/wiki/Interrupt) and acquire given `spinlock`;
 * `spin_lock_irqsave` and `spin_lock_irq` - disable interrupts on local processor and preserve/not preserve previous interrupt state in the `flags`;
-* `spin_unlock` - releases given `spinlock`;
+* `spin_unlock` - releases given `spinlock` and acquire given `spinlock`;
 * `spin_unlock_bh` - releases given `spinlock` and enables software interrupts;
 * `spin_is_locked` - returns the state of the given `spinlock`;
 * and etc.
diff --git a/contributors.md b/contributors.md
index 61d99c5..7df9fb3 100644
--- a/contributors.md
+++ b/contributors.md
@@ -126,4 +126,4 @@ Thank you to all contributors:
 * [Junsoo Lee](https://github.com/junsooo)
 * [SeongJae Park](https://github.com/sjp38)
 * [Stefan20162016](https://github.com/stefan20162016)
-* [Marco Torsello](https://github.com/md1512)
+* [Marco Torsello](https://github.com/md1512)
\ No newline at end of file