update readme download NO_JIRA

Author: apeel-ccdc

README.md

@@ -41,12 +41,10 @@ Whilst in the main repository window click `Code` and select `Download Zip`:
 
 ### 2. Downloading Individual Scripts
 
-Once you've found a script/file you wish to download, click on it. This will show you the content of the file. In the top right of the file click `Raw`. 
-This will open the content in a tab where you can `Right-Click` in the text and select `"Save As..."`. 
+Once you've found a script/file you wish to download, click on it. This will show you the content of the file. In the top right of the file click on the download button. 
+This will open a file explorer. Click `"Save As..."` to save the script. 
 
-You will be asked to in your file explorer where you wish to save the file. Please specify the file extension at this point, by default `.txt` is used (For python scripts `.py` is required.)  
-
-<img src="assets/save_script.gif" width="500px">
+<img src="assets/download_single_script.gif" width="500px">
 
 ## Running scripts through the CSD Python API Miniconda installed 
 This requires you to already have the CSD Python API installed. Activate the environment as described in