update readme

Author: jungs1

README.md

@@ -42,7 +42,7 @@ Mutahunter uses LLM models to inject context-aware faults into your codebase. Th
 
 1. **Achieve High Line Coverage:** Ensure your test suite has high line coverage, preferably 100%.
 
-2. **Strict Mutation Testing:** Use strict mutation testing to improve mutation coverage without additional cost. Utilize the `--only-mutate-file-paths` flag for targeted testing on critical files.
+2. **Strict Mutation Testing:** Use strict mutation testing to improve mutation coverage during development without additional cost. Utilize the `--only-mutate-file-paths` flag for targeted testing on critical files.
 
 3. **LLM-Based Mutation Testing on Changed Files:** Inject context-aware mutants using LLMs on changed files during pull requests as the final line of defense. Use the `--modified-files-only` flag to focus on recent changes. In this way it will make the mutation testing significantly **faster** and **cost effective.**
 

src/mutahunter/core/hunter.py

@@ -9,8 +9,7 @@
 from mutahunter.core.entities.config import MutahunterConfig
 from mutahunter.core.entities.mutant import Mutant
 from mutahunter.core.logger import logger
-from mutahunter.core.mutator import (ExtremeMutation, LLMBasedMutation,
-                                     MutationStrategy)
+from mutahunter.core.mutator import ExtremeMutation, LLMBasedMutation, MutationStrategy
 from mutahunter.core.report import MutantReport
 from mutahunter.core.router import LLMRouter
 from mutahunter.core.runner import TestRunner

src/mutahunter/core/mutator.py

@@ -158,7 +158,6 @@ def generate(self):
         ai_reply = self.generate_mutant(repo_map_result)
         mutation_info = self.extract_json_from_reply(ai_reply)
         changes = mutation_info["changes"]
-        print("changes:", len(changes))
         original_lines = self.function_block_source_code.splitlines(keepends=True)
         for change in changes:
             original_line = change["original_line"]