edit cookie comment.

docker-compose-build.yml

@@ -21,6 +21,6 @@ services:
       - GITHUB_CLIENT_SECRET= 
       - GOOGLE_CLIENT_ID=
       - GOOGLE_CLIENT_SECRET=
-      - cookieNotice=1 #If you don't want to see the cookie notice set this to 0
+      - cookieNotice=1 #If you don't want to see the cookie notice set this to 0. Cookies are only used for login.
 volumes:
   url_shorter_db:
\ No newline at end of file

docker-compose.yml

@@ -21,7 +21,7 @@ services:
       - GITHUB_CLIENT_SECRET= 
       - GOOGLE_CLIENT_ID=
       - GOOGLE_CLIENT_SECRET=
-      - cookieNotice=1 #If you don't want to see the cookie notice set this to 0
+      - cookieNotice=1 #If you don't want to see the cookie notice set this to 0. Cookies are only used for login.
 volumes:
   url_shorter_db:
     
\ No newline at end of file