diff --git a/apprise/plugins/NotifyBase.py b/apprise/plugins/NotifyBase.py
index 7e963b0c..9509f9ed 100644
--- a/apprise/plugins/NotifyBase.py
+++ b/apprise/plugins/NotifyBase.py
@@ -161,7 +161,7 @@ class NotifyBase(URLBase):
             # Store the specified format if specified
             notify_format = kwargs.get('format', '')
             if notify_format.lower() not in NOTIFY_FORMATS:
-                msg = 'Invalid notification format %s'.format(notify_format)
+                msg = 'Invalid notification format {}'.format(notify_format)
                 self.logger.error(msg)
                 raise TypeError(msg)
 
diff --git a/setup.cfg b/setup.cfg
index 6738cb7c..2a2015d7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -8,7 +8,7 @@ license_file = LICENSE
 [flake8]
 # We exclude packages we don't maintain
 exclude = .eggs,.tox,gntp
-ignore = E722,W503,W504,W605
+ignore = E741,E722,W503,W504,W605
 statistics = true
 builtins = _
 
diff --git a/test/test_office365.py b/test/test_office365.py
index 5e35c39d..b8896ee8 100644
--- a/test/test_office365.py
+++ b/test/test_office365.py
@@ -70,7 +70,6 @@ def test_office365_general(mock_post):
     obj = Apprise.instantiate(
         'o365://{tenant}:{email}/{tenant}/{secret}/{targets}'.format(
             tenant=tenant,
-            client_id=client_id,
             email=email,
             secret=secret,
             targets=targets))
diff --git a/test/test_rest_plugins.py b/test/test_rest_plugins.py
index da515df6..b3bc9f87 100644
--- a/test/test_rest_plugins.py
+++ b/test/test_rest_plugins.py
@@ -3201,7 +3201,7 @@ TEST_URLS = (
         # Expected notify() response
         'notify_response': False,
     }),
-    ('spush://salt:pass@{}'.format('X' * 14, 'A' * 16), {
+    ('spush://salt:pass@{}'.format('X' * 14), {
         # Now we'll test encrypted messages with new salt
         'instance': plugins.NotifySimplePush,
         # Set our response to OK