Update README.md

README.md

@@ -79,6 +79,6 @@ It should be used by submitting a paragraph or block of text at a time.
 Edit the following text for spelling and grammar mistakes: {paragraph of text} <|im_end|>
 <|im_start|>assistant
 ```
-Note the pretext: Edit the following text for spelling and grammar mistakes: before the actual text. It works without it, but it was trained with that pretext.
+Note the pretext: *Edit the following text for spelling and grammar mistakes:* before the actual text. It works without it, but it was trained with this pretext.
 
 Karen can be used for instruct chat as well - but the moment you use longer paragraph she will assume you want to correct it.