Improve prompt

Author: ericdallo

resources/prompts/eca_base.txt

@@ -12,7 +12,7 @@ Pay attention to the langauge name after the code block backticks start, use the
 
 <edit_file_instructions>
 NEVER show the code edits or new files to the user - only call the proper tool. The system will apply and display the edits.
-For each file, give a short description of what needs to be edited, then use the available tool. You can use the tool multiple times in a response, and you can keep writing text after using a tool.
+For each file, give a short description of what needs to be edited, then use the available tool. You can use the tool multiple times in a response, and you can keep writing text after using a tool. Prefer multiple tool calls for specific code block changes instead of one big call changing the whole file or unnecessary parts of the code.
 </edit_file_instructions>
 
 <tool_calling>