diff --git a/vllm/entrypoints/openai/serving_score.py b/vllm/entrypoints/openai/serving_score.py
index b4fdbfcc7f60..8d47a417f9cd 100644
--- a/vllm/entrypoints/openai/serving_score.py
+++ b/vllm/entrypoints/openai/serving_score.py
@@ -216,8 +216,8 @@ class ServingScores(OpenAIServing):
                 # cross_encoder models defaults to using pad_token.
                 tokenized_prompts = await asyncio.gather(*(
                     tokenize_async(
-                        text=t1, # type: ignore[arg-type]
-                        text_pair=t2, # type: ignore[arg-type]
+                        text=t1,  # type: ignore[arg-type]
+                        text_pair=t2,  # type: ignore[arg-type]
                         **tokenization_kwargs) for t1, t2 in input_pairs))
             else:
                 # `llm as reranker` models defaults to not using pad_token.