Working on improving type hinting

Also:
- Refactored perror() to remove a rarely used optional argument which was unecessary

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/test_cmd2.py b/tests/test_cmd2.py
index 37592da1..941f7339 100644
--- a/tests/test_cmd2.py
+++ b/tests/test_cmd2.py
@@ -230,7 +230,7 @@ def test_pyscript_with_nonexist_file(base_app, capsys):
     python_script = 'does_not_exist.py'
     run_cmd(base_app, "pyscript {}".format(python_script))
     out, err = capsys.readouterr()
-    assert err.startswith('ERROR: [Errno 2] No such file or directory:')
+    assert err.startswith("EXCEPTION of type 'FileNotFoundError' occurred with message:")
 
 def test_pyscript_with_exception(base_app, capsys, request):
     test_dir = os.path.dirname(request.module.__file__)