diff --git a/aider/io.py b/aider/io.py
index b7d491b4e..a71c91469 100644
--- a/aider/io.py
+++ b/aider/io.py
@@ -337,7 +337,8 @@ class InputOutput:
                         f"bg:{self.completion_menu_bg_color} {self.completion_menu_color}"
                     ),
                     "completion-menu.completion.current": (
-                        f"bg:{self.completion_menu_current_bg_color} {self.completion_menu_current_color}"
+                        f"bg:{self.completion_menu_current_bg_color} "
+                        f"{self.completion_menu_current_color}"
                     ),
                 }
             )
@@ -489,7 +490,8 @@ class InputOutput:
                     f"bg:{self.completion_menu_bg_color} {self.completion_menu_color}"
                 ),
                 "completion-menu.completion.current": (
-                    f"bg:{self.completion_menu_current_bg_color} {self.completion_menu_current_color}"
+                    f"bg:{self.completion_menu_current_bg_color} "
+                    f"{self.completion_menu_current_color}"
                 ),
             }
         else: