Update DiscordsCom.ts (#738)

* Update DiscordsCom.ts

They've changed the endpoint for posting statistics, or it was incorrect. I have the documentation for you to refer to here. 

https://docs.discords.com/discords.com-bots/updating-server-count#update-your-bots-displayed-server-count

* Update DiscordsCom.ts

Updated documentation reference

src/Interface/Lists/DiscordsCom.ts

@@ -4,7 +4,7 @@ import { Query } from '../../Utils/Constants'
 
 /**
  * Represents the Discords.com service (formerly Bots For Discord).
- * @see https://docs.botsfordiscord.com/
+ * @see https://docs.discords.com/
  */
 export default class DiscordsCom extends Service {
   /** The values that can be used to select the service. */
@@ -41,7 +41,7 @@ export default class DiscordsCom extends Service {
     const { token, clientID, serverCount } = options
     return super._post({
       method: 'post',
-      url: `/bot/${Util.resolveID(clientID)}`,
+      url: `/bot/${Util.resolveID(clientID)}/setservers`,
       headers: { Authorization: token },
       data: { server_count: Util.resolveCount(serverCount) }
     })