Add more detailed instructions on generating and deleting notices.

README.md

@@ -160,7 +160,11 @@ To add a notice:
 ```
 npm run generateNotice
 ```
+Enter the body of your notice into the text editor that pops up, without including the body. Be sure to save the file before closing the window!
+Afterwards, enter the title of the notice in the command line and press enter. Afterwards, add and commit the new changes made.
+
 To delete a notice:
 ```
 npm run deleteNotice
 ```
+A list of active notices will pop up. Enter the corresponding id in the command line prompt and add and commit the new changes afterwards.