diff --git a/aqua-run/src/main/scala/aqua/run/CallPreparer.scala b/aqua-run/src/main/scala/aqua/run/CallPreparer.scala
index bddd491e..cde5b98d 100644
--- a/aqua-run/src/main/scala/aqua/run/CallPreparer.scala
+++ b/aqua-run/src/main/scala/aqua/run/CallPreparer.scala
@@ -39,7 +39,7 @@ class CallPreparer(
   ): ValidatedNec[String, Unit] = {
     if (funcDomain.size != args.length) {
       invalidNec(
-        s"Number of arguments for the function is incorrect. Expected: ${args.length}. Actual: ${funcDomain.size}"
+        s"Number of arguments for the function is incorrect. Expected: ${funcDomain.size}. Actual: ${args.length}"
       )
     } else {
       funcDomain
diff --git a/aqua-run/src/main/scala/aqua/run/RunPreparer.scala b/aqua-run/src/main/scala/aqua/run/RunPreparer.scala
index a10c296b..14c97aeb 100644
--- a/aqua-run/src/main/scala/aqua/run/RunPreparer.scala
+++ b/aqua-run/src/main/scala/aqua/run/RunPreparer.scala
@@ -35,7 +35,7 @@ class RunPreparer(
   ): ValidatedNec[String, Unit] = {
     if (funcDomain.size != args.length) {
       invalidNec(
-        s"Number of arguments for the function is incorrect. Expected: ${args.length}. Actual: ${funcDomain.size}"
+        s"Number of arguments for the function is incorrect. Expected: ${funcDomain.size}. Actual: ${args.length}"
       )
     } else {
       funcDomain