Add number of running kitchen env

Change-Id: Ic2f7674b2d09f468cb966e158bcb1e21dc602f4e
diff --git a/test-salt-formulas-pipeline.groovy b/test-salt-formulas-pipeline.groovy
index a019db4..d63a78c 100644
--- a/test-salt-formulas-pipeline.groovy
+++ b/test-salt-formulas-pipeline.groovy
@@ -114,7 +114,7 @@
               // Allow custom filteredEnvs in case of empty kitchenEnvs
             if((kitchenEnvs && !kitchenEnvs.isEmpty() && !filteredEnvs.isEmpty()) || ((kitchenEnvs==null || kitchenEnvs=='') && !filteredEnvs.isEmpty())){
               for(int i=0; i<filteredEnvs.size(); i++){
-                common.infoMsg("Found " + filteredEnvs.size() + " environment, kitchen running with env: " + filteredEnvs[i].trim())
+                common.infoMsg("Found " + filteredEnvs.size() + " environment, kitchen running with env number " + (i+1) + ": " + filteredEnvs[i].trim())
                 ruby.runKitchenTests(filteredEnvs[i].trim(), KITCHEN_TESTS_PARALLEL.toBoolean())
               }
             } else {