Update README.md

README.md

@@ -6,7 +6,7 @@ license: apache-2.0
 This is a repo created to keep a collection of quantized bert models in ggml format.
 
 ### usage
-You can utilize [bert.cpp](https://github.com/skeskinen/bert.cpp) as usual or use [our new api](https://rapidapi.com/nohakcoffee/api/simple-similarity) to quickly prototype on real use-case scenarios.
+You can utilize [bert.cpp](https://github.com/skeskinen/bert.cpp) as usual or use [our new api](https://rapidapi.com/nohakcoffee/api/simple-similarity) to quickly prototype on real use-case scenarios for text similarity.
 
 | model | size (mb) |
 | ---- | ---- |