Fixed Bot Instances

Author: andyondrya

README.md

@@ -10,7 +10,7 @@
   </a>
 
   <a href="https://github.com/kyb3r/modmail/">
-    <img src="https://api.modmail.tk/badges/instances.svg" alt="Bot instances">
+    <img src="https://api.logviewer.tech/badges/instances.svg" alt="Bot instances">
   </a>
 
   <a href="https://discord.gg/j5e9p8w">