Expand README instructions

README.md

@@ -16,12 +16,20 @@ Data is separated into train, test and valid directories.
 
 Additionallly a csv file is included for those that wish to use it to create there own train, test and validation datasets.
 
-## Clone
+### Clone
 
 ```
 git clone https://huggingface.co/datasets/HES-XPLAIN/SportsImageClassification
 ```
 
+or
+
+```
+git clone git@hf.co:datasets/HES-XPLAIN/SportsImageClassification
+```
+
+### Modify dataset
+
 To add data, ensure to install LFS.
 
 ```
@@ -29,3 +37,5 @@ git lfs install
 
 ```
 
+Then proceed accordingly with `git add` and `git push`.
+