test: Correct typo trying to call flush_pg_stats

Signed-off-by: David Zafman <dzafman@redhat.com>

diff --git a/qa/standalone/scrub/osd-scrub-repair.sh b/qa/standalone/scrub/osd-scrub-repair.sh
index ae2c718f1f07a01d20182642b3507a424d9a3316..bf695a54a84b38987ea664b04286b88e11b35e13 100755 (executable)
--- a/qa/standalone/scrub/osd-scrub-repair.sh
+++ b/qa/standalone/scrub/osd-scrub-repair.sh
@@ -5242,7 +5242,7 @@ function TEST_periodic_scrub_replicated() {
     # Can't upgrade with this set
     ceph osd set nodeep-scrub
     # Let map change propagate to OSDs
-    flush pg_stats
+    flush_pg_stats
     sleep 5
 
     # Fake a schedule scrub