Update README.md

Signed-off-by: Andriy Mulyar <andriy.mulyar@gmail.com>

gpt4all-api/README.md

@@ -1,5 +1,3 @@
-# WIP - not yet ready.
-
 # GPT4All REST API
 This directory contains the source code to run and build docker images that run a FastAPI app
 for serving inference from GPT4All models. The API matches the OpenAI API spec.
@@ -44,4 +42,4 @@ Once the FastAPI ap is started you can access its documentation and test the sea
 localhost:80/docs
 ```
 
-This documentation should match the OpenAI OpenAPI spec located at https://github.com/openai/openai-openapi/blob/master/openapi.yaml
+This documentation should match the OpenAI OpenAPI spec located at https://github.com/openai/openai-openapi/blob/master/openapi.yaml