Update README.md

README.md

 ## Install
  1. To setup project & download data run the following commands:
     - ```./setup.sh```
-    - download data (https://zenodo.org/record/3678171#.XnTC7nVKjmE) & unzip into ```~/shared/DCASE2020_Task2```
+    - download data (https://zenodo.org/record/3678171#.XnTC7nVKjmE) & unzip into ```~/shared/DCASE2020_Task2``` (you can specify a different location in the configuration)
     
  2. Setup MongoDB & Ominboard for Sacred Logger
     - https://docs.mongodb.com/manual/installation/