Merge pull request #364 from purrbot-site/temp/fix-twitter-icon

Fix broken twitter icon

docs/de_CH/index.md

@@ -74,7 +74,7 @@ Möchtest du dabei helfen, diese Seiten zu verbessern? Wunderbar! Schau dir einf
 - [:simple-discord: Discord](https://purrbot.site/discord)
 - [:simple-github: GitHub](https://purrbot.site/github)
 - [:simple-mastodon: Mastodon](https://purrbot.site/mastodon)
-- [:simple-twitter: Twitter](https://purrbot.site/twitter)
+- [:material-twitter: Twitter](https://purrbot.site/twitter)
 - [:simple-youtube: YouTube](https://purrbot.site/youtube)
 
 **Spenden**

docs/en/index.md

@@ -70,7 +70,7 @@ Want to help improve those pages? Awesome! Just check out the [Contributing Sect
 - [:simple-discord: Discord](https://purrbot.site/discord)
 - [:simple-github: GitHub](https://purrbot.site/github)
 - [:simple-mastodon: Mastodon](https://purrbot.site/mastodon)
-- [:simple-twitter: Twitter](https://purrbot.site/twitter)
+- [:material-twitter: Twitter](https://purrbot.site/twitter)
 - [:simple-youtube: YouTube](https://purrbot.site/youtube)
 
 **Donate**

mkdocs.yml

@@ -103,7 +103,7 @@ extra:
       link: 'https://patreon.com/andre_601'
     - icon: 'simple/github'
       link: 'https://github.com/purrbot-site'
-    - icon: 'simple/twitter'
+    - icon: 'material/twitter'
       link: 'https://twitter.com/TruePurrBot'
     - icon: 'simple/mastodon'
       link: 'https://botsin.space/@purrbot'