Bug fix with missing argument

ahoy.yml

@@ -7,7 +7,7 @@ commands:
     cmd: ahoy behat exec "$@"
     usage: Run Behat tests on the project
   test2xml:
-    cmd: ahoy behat --format junit --out tests/output "$@"
+    cmd: ahoy behat exec -- --format junit --out tests/output "$@"
     usage: Run Behat tests on the project and output in junit format
   update:
     cmd: composer lakedrops:behat "$@"