Added readme for the loc'n of the openai openapi spec so I can find it when I forget again.

Author: sipsorcery

README.md

@@ -166,7 +166,7 @@ Several sample applications demonstrating different scenarios are available in t
 - **AliceAndBob** – runs two OpenAI peers and routes their audio between each other with a waveform display.
 - **LocalFunctions** – showcases the local function calling feature.
 - **GetPaid** – extends local functions to simulate payment requests.
-- **DependencyInjection** – illustrates using the library with .NET DI.
+- **GetStartedDI** – illustrates using the library with .NET Dependency Injection.
 - **ASP.NET Get Started** – ASP.NET application bridging a browser WebRTC client to OpenAI.
 - **ASP.NET Local Function** – ASP.NET application that builds on the Get Started example and adds a local function to tailor OpenAI responses.
 

src/Models/READMEmd

@@ -0,0 +1,3 @@
+## OpenAPI spec for the OpenAI API
+
+https://github.com/openai/openai-openapi