diff --git a/wally/suits/io/ceph.cfg b/wally/suits/io/ceph.cfg
index 6abaae5..085153f 100644
--- a/wally/suits/io/ceph.cfg
+++ b/wally/suits/io/ceph.cfg
@@ -25,7 +25,7 @@
 numjobs={NUMJOBS}
 
 # ---------------------------------------------------------------------
-# check different thread count, sync mode. (latency, iops) = func(th_count)
+# direct write
 # ---------------------------------------------------------------------
 [ceph_test_{TEST_SUMM} * {NUM_ROUNDS}]
 blocksize=4k