diff --git a/aiohttp/client_reqrep.py b/aiohttp/client_reqrep.py
index 594a4cd1f9e..2ef5dc3ac8f 100644
--- a/aiohttp/client_reqrep.py
+++ b/aiohttp/client_reqrep.py
@@ -948,7 +948,10 @@ def get_encoding(self) -> str:
             except LookupError:
                 encoding = None
         if not encoding:
-            if mimetype.type == 'application' and (mimetype.subtype == 'json' or mimetype.subtype == 'rdap'):
+            if (
+                mimetype.type == 'application' and
+                (mimetype.subtype == 'json' or mimetype.subtype == 'rdap')
+            ):
                 # RFC 7159 states that the default encoding is UTF-8.
                 # RFC 7483 defines application/rdap+json
                 encoding = 'utf-8'