[feat][core] verbosity for m/r trigger check

PRODX-8635

Change-Id: I52e0e5d7cad071f8e0ba24bf9891a942c04e30af
diff --git a/src/com/mirantis/mk/KaasUtils.groovy b/src/com/mirantis/mk/KaasUtils.groovy
index 5e244d4..a2c2365 100644
--- a/src/com/mirantis/mk/KaasUtils.groovy
+++ b/src/com/mirantis/mk/KaasUtils.groovy
@@ -207,7 +207,7 @@
     }
 
     if (clusterTypes.size() != 2) {
-        error('Incorrect regions definiton, valid scheme: [miltiregion ${management}, ${region}]')
+        error("Incorrect regions definiton, valid scheme: [multiregion ${management}, ${region}], got: ${clusterTypes}")
     }
 
     def desiredManagementProvider = clusterTypes[0].trim()