e2e-tests: Fix minor comma styling inconsistencies

Align these with how the other classes format similar lines; cleaner.

Change-Id: Ib8a50ae220851561d6b26089bbc39471c2998a61

src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CheckProjectsCacheFlushEntriesUsingHAGerrit1.scala

diff --git a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CheckProjectsCacheFlushEntriesUsingHAGerrit1.scala b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CheckProjectsCacheFlushEntriesUsingHAGerrit1.scala
index 9a9f333..10374f8 100644
--- a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CheckProjectsCacheFlushEntriesUsingHAGerrit1.scala
+++ b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CheckProjectsCacheFlushEntriesUsingHAGerrit1.scala
@@ -48,6 +48,5 @@
   setUp(
     test.inject(
       atOnceUsers(1)
-    ),
-  ).protocols(httpProtocol)
+    )).protocols(httpProtocol)
 }

src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala

diff --git a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala
index 28511c7..5b0f461 100644
--- a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala
+++ b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/DeleteChangeUsingHAGerrit2.scala
@@ -44,6 +44,5 @@
   setUp(
     test.inject(
       atOnceUsers(1)
-    ),
-  ).protocols(httpProtocol)
+    )).protocols(httpProtocol)
 }