Remove submodule instruction from README

Author: lherman-cs

README.md

@@ -31,10 +31,9 @@ les stream creation, token rotation for secure and uninterrupted streaming, proc
 ### Download
 To download run the following command:
 
-`git clone --recursive https://github.com/awslabs/amazon-kinesis-video-streams-producer-sdk-cpp.git`
+`git clone https://github.com/awslabs/amazon-kinesis-video-streams-producer-sdk-cpp.git`
 
-Note: If you miss running git clone with --recursive, run `git submodule update --init` in the amazon-kinesis-video-streams-producer-sdk-cpp/open-source directory
-You will also need to install `pkg-config`, `CMake`, `m4` and a build enviroment. If you are building the GStreamer plugin you will also need GStreamer and GStreamer (Development Libraries).
+Note: You will also need to install `pkg-config`, `CMake`, `m4` and a build enviroment. If you are building the GStreamer plugin you will also need GStreamer and GStreamer (Development Libraries).
 
 Refer to the [FAQ](#FAQ) for platform specific instructions.