Update README.md

README.md

@@ -14,7 +14,7 @@ Google's mt5-base fine-tuned in Japanese to solve error detection and correction
 - "-small" has been trained on 20,000 text pairs only.
 - dataset: [link](http://nlp.ist.i.kyoto-u.ac.jp/?%E6%97%A5%E6%9C%AC%E8%AA%9EWikipedia%E5%85%A5%E5%8A%9B%E8%AA%A4%E3%82%8A%E3%83%87%E3%83%BC%E3%82%BF%E3%82%BB%E3%83%83%E3%83%88)　*used only first 20,000 text pairs.
 - prefix: "correction: "　（notice: single task trained.)
-- text-to-textのお気持ち体験版手ぐらいの感覚でどうぞ．
+- text-to-textのお気持ち体験版ぐらいの感覚でどうぞ．
 
 ## 参考