Update README.md

README.md

@@ -31,10 +31,10 @@ I've made a small python library for this model: [chonky](https://github.com/mir
 Here is the usage:
 
 ```
-from chonky import TextSplitter
+from chonky import ParagraphSplitter
 
 # on the first run it will download the transformer model
-splitter = TextSplitter(
+splitter = ParagraphSplitter(
   model_id="mirth/chonky_modernbert_base_1",
   device="cpu"
 )