Update README.md

README.md

@@ -9,7 +9,7 @@ tags:
 - protein language model
 - biology
 widget:
-- text: ( Z E V L P Y G D E K L S P [MASK] G D G G D V G Q I F s C # L Q D T N N F F G A g Q N K % O P K L G Q I G % S K % u u i e d d R i d D V L k n ( T D K @ p p ^ v
+- text: ( Z E V L P Y G D E K L S P [MASK] G D G G D V G Q I F s C B L Q D T N N F F G A g Q N K % O P K L G Q I G % S K % u u i e d d R i d D V L k n ( T D K @ p p ^ v
   example_title: Fill codon mask (Y)
 ---