Correct multiple bbsim kind input file

Change-Id: I431b3ef1414ea610741eedc106660095562e95e9
diff --git a/tests/data/multiple-bbsim-kind.yaml b/tests/data/multiple-bbsim-kind.yaml
index 308c22d..85b3742 100755
--- a/tests/data/multiple-bbsim-kind.yaml
+++ b/tests/data/multiple-bbsim-kind.yaml
@@ -62,43 +62,53 @@
 
 hosts:
   src:
-    - onu: 'BBSM00000001'
+    -
+      onu: 'BBSM00000001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_0'
-    - onu: 'BBSM00010001'
+    -
+      onu: 'BBSM00010001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_1'
-    - onu: 'BBSM00020001'
+    -
+      onu: 'BBSM00020001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_2'
-    - onu: 'BBSM00030001'
+    -
+      onu: 'BBSM00030001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_3'
-    - onu: 'BBSM00040001'
+    -
+      onu: 'BBSM00040001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_4'
-    - onu: 'BBSM00050001'
+    -
+      onu: 'BBSM00050001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_5'
-    - onu: 'BBSM00060001'
+    -
+      onu: 'BBSM00060001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_6'
-    - onu: 'BBSM00070001'
+    -
+      onu: 'BBSM00070001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_7'
-    - onu: 'BBSM00080001'
+    -
+      onu: 'BBSM00080001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_8'
-    - onu: 'BBSM00090001'
+    -
+      onu: 'BBSM00090001'
       c_tag: '900'
       s_tag: '900'
       olt: 'BBSIM_OLT_9'