diff --git a/library/train_util.py b/library/train_util.py
index 949a82065..edff4f49a 100644
--- a/library/train_util.py
+++ b/library/train_util.py
@@ -4478,12 +4478,12 @@ def line_to_prompt_dict(line: str) -> dict:
                 continue
 
             m = re.match(r"ss (.+)", parg, re.IGNORECASE)
-            if m:  # negative prompt
+            if m:
                 prompt_dict['sample_sampler'] = m.group(1)
                 continue
 
             m = re.match(r"cn (.+)", parg, re.IGNORECASE)
-            if m:  # negative prompt
+            if m:
                 prompt_dict['controlnet_image'] = m.group(1)
                 continue