Remove forum link (w3f#269)

README.md

@@ -113,9 +113,9 @@ Additionally, we try to enforce the [code of conduct](https://github.com/w3f/Ope
 
 ### Additional information
 
-| <img src="src/web.png?s=50" width="50"> | <img src="src/map.png?s=50" width="50"> | <img src="src/twitter.png?s=50" width="50"> | <img src="src/medium.png?s=50" width="50"> | <img src="src/like.png?s=50" width="50"> | <img src="src/reddit.png?s=50" width="50"> | <img src="src/youtube-play.png?s=50" width="50"> |
-| :-: | :-: | :-: | :-: | :-: | :-: | :-: |
-| [W3F Website](https://web3.foundation) | [W3F Forum](https://forum.web3.foundation) | [W3F Twitter](https://twitter.com/web3foundation) | [W3F Medium](https://medium.com/web3foundation) | [Polkadot Wiki](https://wiki.polkadot.network/en/) | [Web 3.0 Reddit](https://www.reddit.com/r/web3) | [W3F YouTube](https://www.youtube.com/channel/UClnw_bcNg4CAzF772qEtq4g) |
+| <img src="src/web.png?s=50" width="50"> | <img src="src/twitter.png?s=50" width="50"> | <img src="src/medium.png?s=50" width="50"> | <img src="src/like.png?s=50" width="50"> | <img src="src/reddit.png?s=50" width="50"> | <img src="src/youtube-play.png?s=50" width="50"> |
+| :-: | :-: | :-: | :-: | :-: | :-: |
+| [W3F Website](https://web3.foundation) | [W3F Twitter](https://twitter.com/web3foundation) | [W3F Medium](https://medium.com/web3foundation) | [Polkadot Wiki](https://wiki.polkadot.network/en/) | [Web 3.0 Reddit](https://www.reddit.com/r/web3) | [W3F YouTube](https://www.youtube.com/channel/UClnw_bcNg4CAzF772qEtq4g) |
 
 ### Real-time conversation