diff --git a/httpie/config.py b/httpie/config.py
index 2be67408..6ccab490 100644
--- a/httpie/config.py
+++ b/httpie/config.py
@@ -149,7 +149,7 @@ class Config(BaseConfigDict):
     @property
     def default_options(self) -> list:
         return self['default_options']
-    
+
     @property
     def default_headers(self) -> list:
         return self["default_headers"]