pthread_barrierattr.3: Remove empty section.

diff --git a/lib/libpthread/pthread_barrierattr.3 b/lib/libpthread/pthread_barrierattr.3
index f038cf6..06964de 100644 (file)
--- a/lib/libpthread/pthread_barrierattr.3
+++ b/lib/libpthread/pthread_barrierattr.3
@@ -120,7 +120,6 @@ is not one of the allowed values.
 .Xr pthread_barrier_destroy 3 ,
 .Xr pthread_barrier_init 3 ,
 .Xr pthread_barrier_wait 3
-.Sh HISTORY
 .Sh BUGS
 The implementation of
 barriers