VOL-2568 Fix skip-vote

Change-Id: Iace7065bb499509b20b1a4697aa037fdeb88a7aa
diff --git a/jjb/voltha-e2e.yaml b/jjb/voltha-e2e.yaml
index d70aa92..f898a90 100644
--- a/jjb/voltha-e2e.yaml
+++ b/jjb/voltha-e2e.yaml
@@ -245,10 +245,10 @@
                 - compare-type: REG_EXP
                   pattern: '{all-files-regexp}'
           skip-vote:
-            success: {skip-vote}
-            failed: {skip-vote}
-            unstable: {skip-vote}
-            notbuilt: {skip-vote}
+            successful: '{skip-vote}'
+            failed: '{skip-vote}'
+            unstable: '{skip-vote}'
+            notbuilt: '{skip-vote}'
 
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