diff --git a/cts/scheduler/exp/bug-1822.exp b/cts/scheduler/exp/bug-1822.exp
index 1206c97002..9960c68daa 100644
--- a/cts/scheduler/exp/bug-1822.exp
+++ b/cts/scheduler/exp/bug-1822.exp
@@ -1,185 +1,185 @@
-
+
-
+
diff --git a/cts/scheduler/exp/clone-anon-failcount.exp b/cts/scheduler/exp/clone-anon-failcount.exp
index 05312c2f44..a48f69b88d 100644
--- a/cts/scheduler/exp/clone-anon-failcount.exp
+++ b/cts/scheduler/exp/clone-anon-failcount.exp
@@ -1,515 +1,515 @@
-
+
diff --git a/cts/scheduler/exp/promoted-failed-demote-2.exp b/cts/scheduler/exp/promoted-failed-demote-2.exp
index 02b92508e7..81ed8df0be 100644
--- a/cts/scheduler/exp/promoted-failed-demote-2.exp
+++ b/cts/scheduler/exp/promoted-failed-demote-2.exp
@@ -1,195 +1,195 @@
-
+
diff --git a/cts/scheduler/exp/promoted-failed-demote.exp b/cts/scheduler/exp/promoted-failed-demote.exp
index e4fc706ac0..69e6b39ab4 100644
--- a/cts/scheduler/exp/promoted-failed-demote.exp
+++ b/cts/scheduler/exp/promoted-failed-demote.exp
@@ -1,456 +1,456 @@
-
+
diff --git a/cts/scheduler/exp/shutdown-lock-expiration.exp b/cts/scheduler/exp/shutdown-lock-expiration.exp
index 465f12b864..9941333b90 100644
--- a/cts/scheduler/exp/shutdown-lock-expiration.exp
+++ b/cts/scheduler/exp/shutdown-lock-expiration.exp
@@ -1,68 +1,68 @@
-
+