Preparation for voltha rest server to change to envoy, port 8882
And formatting changes to test case config file

Change-Id: Ia3bae43ec0a89636d97dfd557204e87cd6288f0e
diff --git a/src/test/tls/tlsTest.json b/src/test/tls/tlsTest.json
index fd88ff0..ef966f8 100644
--- a/src/test/tls/tlsTest.json
+++ b/src/test/tls/tlsTest.json
@@ -1,6 +1,6 @@
 {
-    "VOLTHA_HOST" : "172.17.0.1",
-    "VOLTHA_REST_PORT" : 8881,
-    "VOLTHA_OLT_TYPE" : "ponsim_olt",
-    "VOLTHA_OLT_MAC" : "00:0c:e2:31:12:00"
-}
+    "VOLTHA_OLT_MAC": "00:0c:e2:31:12:00", 
+    "VOLTHA_HOST": "172.17.0.1", 
+    "VOLTHA_OLT_TYPE": "ponsim_olt", 
+    "VOLTHA_REST_PORT": 8881
+}
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