diff --git a/aider/commands.py b/aider/commands.py
index 864e07128..7a3fa45ac 100644
--- a/aider/commands.py
+++ b/aider/commands.py
@@ -1206,6 +1206,7 @@ class Commands:
         except Exception as e:
             self.io.tool_error(f"Error processing clipboard content: {e}")
 
+    # if no args are supplied, convert all /added files into read-only files ai!
     def cmd_read_only(self, args):
         "Add files to the chat that are for reference, not to be edited"
         if not args.strip():