diff --git a/pengine/testcases/bug-1718.xml b/pengine/testcases/bug-1718.xml
index ff594810df..aec1d6d11d 100644
--- a/pengine/testcases/bug-1718.xml
+++ b/pengine/testcases/bug-1718.xml
@@ -1,202 +1,203 @@
+
diff --git a/pengine/testcases/date-2.xml b/pengine/testcases/date-2.xml
index 2bd32677e5..0356ecdbd5 100644
--- a/pengine/testcases/date-2.xml
+++ b/pengine/testcases/date-2.xml
@@ -1,53 +1,54 @@
+
diff --git a/pengine/testcases/date-3.xml b/pengine/testcases/date-3.xml
index 2bd32677e5..0356ecdbd5 100644
--- a/pengine/testcases/date-3.xml
+++ b/pengine/testcases/date-3.xml
@@ -1,53 +1,54 @@
+
diff --git a/pengine/testcases/group8.xml b/pengine/testcases/group8.xml
index cedb0e743a..a4bc256494 100644
--- a/pengine/testcases/group8.xml
+++ b/pengine/testcases/group8.xml
@@ -1,34 +1,35 @@
+
diff --git a/pengine/testcases/master-depend.xml b/pengine/testcases/master-depend.xml
index 043ec09313..c07c871d8c 100644
--- a/pengine/testcases/master-depend.xml
+++ b/pengine/testcases/master-depend.xml
@@ -1,185 +1,186 @@
+
diff --git a/pengine/testcases/notify-0.xml b/pengine/testcases/notify-0.xml
index 58c8bdddcc..774ba9045e 100644
--- a/pengine/testcases/notify-0.xml
+++ b/pengine/testcases/notify-0.xml
@@ -1,55 +1,56 @@
+
diff --git a/pengine/testcases/notify-1.xml b/pengine/testcases/notify-1.xml
index 7c56f0d637..7f46562e8c 100644
--- a/pengine/testcases/notify-1.xml
+++ b/pengine/testcases/notify-1.xml
@@ -1,55 +1,56 @@
+
diff --git a/pengine/testcases/notify-2.xml b/pengine/testcases/notify-2.xml
index 0f8ed7f583..67de0fdafc 100644
--- a/pengine/testcases/notify-2.xml
+++ b/pengine/testcases/notify-2.xml
@@ -1,55 +1,56 @@
+
diff --git a/pengine/testcases/order7.xml b/pengine/testcases/order7.xml
index 8472c6e8a6..4425fe0db8 100644
--- a/pengine/testcases/order7.xml
+++ b/pengine/testcases/order7.xml
@@ -1,42 +1,43 @@
+