home.md

@@ -63,7 +63,7 @@ If you want to help out and improve & expand this wiki, get access here:
 | Discord            | Yes  | conference size          | free                  | No             |
 | WebEx              | Yes  | conference size          | multiple plans        | No             |
 
-* grey area
+(*) grey area
 
 ### Other sources of information
 - [Surf - Dutch only](https://communities.surf.nl/artikel/hoe-kunnen-we-online-onderwijs-vormgeven)