e2e-tests: Fix CloneUsingHAGerrit2 wait times

So they are more consistent with the overall scenario steps timing.

Fix the time unit plural form where many seconds.

Change-Id: I733d61e3acad34416e9932563ffe0862b5ddf71c
diff --git a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CloneUsingHAGerrit2.scala b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CloneUsingHAGerrit2.scala
index 9b457ac..9d4d582 100644
--- a/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CloneUsingHAGerrit2.scala
+++ b/src/test/scala/com/ericsson/gerrit/plugins/highavailability/scenarios/CloneUsingHAGerrit2.scala
@@ -42,11 +42,11 @@
       atOnceUsers(1)
     ),
     test.inject(
-      nothingFor(1 second),
+      nothingFor(2 seconds),
       atOnceUsers(1)
     ),
     deleteProject.test.inject(
-      nothingFor(3 second),
+      nothingFor(4 seconds),
       atOnceUsers(1)
     ),
   ).protocols(gitProtocol, httpProtocol)