diff --git a/ASCII Protocol V1.8.pdf b/doc/ASCII Protocol V1.8.pdf
similarity index 100%
rename from ASCII Protocol V1.8.pdf
rename to doc/ASCII Protocol V1.8.pdf
diff --git a/MKS_ASCII_Protocol.py b/mks_ascii_protocol/MKS_ASCII_Protocol.py
similarity index 99%
rename from MKS_ASCII_Protocol.py
rename to mks_ascii_protocol/MKS_ASCII_Protocol.py
index d73aa34..e03d8e7 100644
--- a/MKS_ASCII_Protocol.py
+++ b/mks_ascii_protocol/MKS_ASCII_Protocol.py
@@ -421,6 +421,9 @@ class ProtocolVersionError(Exception):
         super().__init__(self.message)
 
 def run(obj):
+    """
+    Target wrapper for thread object invocation
+    """
     obj.run()
 
 if __name__ == "__main__":
@@ -436,4 +439,4 @@ if __name__ == "__main__":
     operatorThread = threading.Thread(target=run, args=(o,))
     # start threads
     operatorThread.start()
-    listenerThread.start()
\ No newline at end of file
+    listenerThread.start()
diff --git a/__init__.py b/mks_ascii_protocol/__init__.py
similarity index 100%
rename from __init__.py
rename to mks_ascii_protocol/__init__.py
diff --git a/message.py b/mks_ascii_protocol/message.py
similarity index 100%
rename from message.py
rename to mks_ascii_protocol/message.py