Update README.md

Author: chkp-yaelg

README.md

@@ -31,7 +31,8 @@ Clone the repository with this command:
 git clone https://github.com/CheckPointSW/cp_mgmt_api_python_sdk
 ```
 or by clicking on the _‘Download ZIP’_ button and using unzip. <br>
-From the root directory run:
+
+Navigate to `.../cp_mgmt_api_python_sdk/` directory and run:
 ```
 pip install .
 ```
@@ -63,4 +64,4 @@ For example, if you copied the SDK to the path “/home/admin/” the command wi
 ```export PYTHONPATH=$PYTHONPATH:/home/admin/cp_mgmt_api_python_sdk/```
 
 ## Development Environment
-The kit is developed using Python versions 2.7 and 3.7
+The kit is developed using Python versions 2.7 and 3.7