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-rw-r--r--doc/intro.9.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/intro.9.txt b/doc/intro.9.txt
index b3367ba..5975b8b 100644
--- a/doc/intro.9.txt
+++ b/doc/intro.9.txt
@@ -88,10 +88,10 @@ module:kern/condition::
module:arch/cpu::
Architecture-specific processor interface which provides interrupt
control functions.
-module:kern/llsync::
- Lockless synchronization, similar to Linux Read-Copy Update (RCU).
module:kern/mutex::
Mutual exclusion lock.
+module:kern/rcu::
+ Read-Copy Update (RCU) lockless synchronization.
module:kern/semaphore::
Semaphore.
module:kern/sleepq::