Update README.md

README.md

@@ -14,7 +14,7 @@ Model from the paper ["SPACE-2: Tree-Structured Semi-Supervised Contrastive Pre-
 
 This a port of the original [SPACE-2 model](https://github.com/AlibabaResearch/DAMO-ConvAI/tree/main/space-2) using authors' original [space2hug.py](https://github.com/AlibabaResearch/DAMO-ConvAI/blob/main/space-2/tools/space2hug.py) convertion script.
 
-This is a [sentence-transformers](https://www.SBERT.net) model: It maps sentences & paragraphs to a 768 dimensional dense vector space and can be used for tasks like clustering or semantic search.
+This is a [sentence-transformers](https://www.SBERT.net) wrapper around the ported model.
 
 
 ## Usage (Sentence-Transformers)