Some minor fixes for logformat.

config.py

@@ -27,7 +27,7 @@ class Config:
     os.makedirs('logs', exist_ok=True)
     logging.basicConfig(filename='logs/nopaque.log',
                         format='[%(asctime)s] %(levelname)s in '
-                               '%(name)s/%(filename)s, line %(lineno)d:'
+                               '%(name)s/%(filename)s:%(lineno)d - '
                                '%(message)s',
                         datefmt='%Y-%m-%d %H:%M:%S', filemode='w')