diff --git a/doc/CK_RWCOHORT_WRITE_UNLOCK b/doc/CK_RWCOHORT_WRITE_UNLOCK
index 61cbcf6..88e9295 100644
--- a/doc/CK_RWCOHORT_WRITE_UNLOCK
+++ b/doc/CK_RWCOHORT_WRITE_UNLOCK
@@ -25,9 +25,9 @@
 .\"
 .\"
 .Dd February 24, 2013.
-.Dt CK_RWCOHORT_READ_LOCK 3
+.Dt CK_RWCOHORT_WRITE_UNLOCK 3
 .Sh NAME
-.Nm CK_RWCOHORT_READ_LOCK
+.Nm CK_RWCOHORT_WRITE_LOCK
 .Nd relinquish write access for cohort-based reader-writer lock
 .Sh LIBRARY
 Concurrency Kit (libck, \-lck)