Quick fix in NLPCRAFT-369.
diff --git a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/NCIdlIntentOptionsSpec.scala b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/NCIdlIntentOptionsSpec.scala
index 637bd7e..ad71333 100644
--- a/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/NCIdlIntentOptionsSpec.scala
+++ b/nlpcraft/src/test/scala/org/apache/nlpcraft/model/intent/idl/NCIdlIntentOptionsSpec.scala
@@ -61,7 +61,6 @@
         "    term(b)={tok_id() == 'i2_b'}"
     )
     def i2(): NCResult = NCResult.text("i2")
-
 }
 
 @NCTestEnvironment(model = classOf[NCIdlIntentOptionsModel], startClient = true)