diff --git a/aider/io.py b/aider/io.py
index 8529ef450..a26c2fa72 100644
--- a/aider/io.py
+++ b/aider/io.py
@@ -340,12 +340,9 @@ class InputOutput:
 
         style_dict = {
             "pygments.literal.string": f"bold italic {self.user_input_color}",
-            "completion-menu": (
-                f"bg:{self.completion_menu_bg_color} {self.completion_menu_color}"
-            ),
+            "completion-menu": f"bg:{self.completion_menu_bg_color} {self.completion_menu_color}",
             "completion-menu.completion.current": (
-                f"bg:{self.completion_menu_current_bg_color} "
-                f"{self.completion_menu_current_color}"
+                f"bg:{self.completion_menu_current_bg_color} {self.completion_menu_current_color}"
             ),
         }
         style = self._get_style(style_dict)
@@ -489,12 +486,9 @@ class InputOutput:
                 self.tool_output(subject, bold=True)
 
         style_dict = {
-            "completion-menu": (
-                f"bg:{self.completion_menu_bg_color} {self.completion_menu_color}"
-            ),
+            "completion-menu": f"bg:{self.completion_menu_bg_color} {self.completion_menu_color}",
             "completion-menu.completion.current": (
-                f"bg:{self.completion_menu_current_bg_color} "
-                f"{self.completion_menu_current_color}"
+                f"bg:{self.completion_menu_current_bg_color} {self.completion_menu_current_color}"
             ),
         }
         style = self._get_style(style_dict)