Update All Source Files with License Information

docs.go

@@ -1,3 +1,22 @@
+// Copyright 2023 Deepgram SDK contributors. All Rights Reserved.
+// Use of this source code is governed by a MIT license that can be found in the LICENSE file.
+// SPDX-License-Identifier: MIT
+
+/*
+	This SDK provides Go library for performing Prerecorded and Live/Streaming operations
+	on the Deepgram.com Platform.
+
+	GitHub repo: https://github.com/deepgram-devs/deepgram-go-sdk
+	Go SDK Examples: https://github.com/deepgram-devs/deepgram-go-sdk/tree/main/examples
+
+	Deepgram Platform API reference: https://developers.deepgram.com/reference
+	Documentation: https://developers.deepgram.com/docs
+
+	The main entry point for this SDK is:
+	1. pkg/client/live - contains the SDK objects, functions, etc for performing Live/Stream operations
+	2. pkg/client/prerecorded - contains the SDK objects, functions, etc for performing operations on Prerecorded media
+*/
+
 package sdk
 
 import (