Update Connector.md

There is a typo in the python connector installation path.

documentation/webdocs/markdowndocs/Connector.md

@@ -215,13 +215,13 @@ All the error codes and error messages can be found in `TSDBError.java` . For a
 Users can find python client packages in our source code directory _src/connector/python_. There are two directories corresponding two python versions. Please choose the correct package to install. Users can use _pip_ command to install:
 
 ```cmd
-pip install src/connector/python/python2/
+pip install src/connector/python/[linux|Windows]/python2/
 ```
 
 or
 
 ```
-pip install src/connector/python/python3/
+pip install src/connector/python//[linux|Windows]python3/
 ```
 
 If _pip_ command is not installed on the system, users can choose to install pip or just copy the _taos_ directory in the python client directory to the application directory to use.