update readme

README.md

@@ -91,7 +91,7 @@ Evaluation by Spearman's correlation coefficient and Pearson's correlation coeff
 Evaluation by top-k retrieval accuracy[^4] (the fraction of questions that have a correct answer in the top-k retrieved documents at least once.)
 | Model | Top-1 | Top-5 | Top-10 | Top-50 |
 | --- | --- | --- | --- | --- |
-| [text-embedding-ada-002](https://platform.openai.com/docs/guides/embeddings) | 33.50 | **57.80** | 65.10 | 76.60 |
+| [text-embedding-ada-002](https://platform.openai.com/docs/guides/embeddings) | 33.50 | 57.80 | 65.10 | 76.60 |
 | [pkshatech/simcse-ja-bert-base-clcmlp](https://huggingface.co/pkshatech/simcse-ja-bert-base-clcmlp)[^3] | 30.60 | 54.50 | 62.50 | 76.70 |
 | pkshatech/GLuCoSE-base-ja | **36.10** | **59.40** | **66.40** | **78.30** |