--- Libc/Libc-391/sys/sem_unlink.2
+++ Libc/Libc-262/sys/sem_unlink.2
@@ -45,7 +45,7 @@
 .Fa name .
 .Pp
 If successful,
-.Fn sem_unlink
+.Fn sem_close
 will return 0.  Otherwise, -1 is returned and
 .Va errno
 is set, and the state of the semaphore is unchanged.