docs: Fix the Comparer descriptions not linking the type (#1424)

docs/_overwrites/Common/DiscordComparers.Overwrites.md

@@ -0,0 +1,29 @@
+---
+uid: Discord.DiscordComparers.ChannelComparer
+summary: *content
+---
+Gets an [IEqualityComparer](xref:System.Collections.Generic.IEqualityComparer`1)<<xref:Discord.IChannel>> to be used to compare channels.
+
+---
+uid: Discord.DiscordComparers.GuildComparer
+summary: *content
+---
+Gets an [IEqualityComparer](xref:System.Collections.Generic.IEqualityComparer`1)<<xref:Discord.IGuild>> to be used to compare guilds.
+
+---
+uid: Discord.DiscordComparers.MessageComparer
+summary: *content
+---
+Gets an [IEqualityComparer](xref:System.Collections.Generic.IEqualityComparer`1)<<xref:Discord.IMessage>> to be used to compare messages.
+
+---
+uid: Discord.DiscordComparers.RoleComparer
+summary: *content
+---
+Gets an [IEqualityComparer](xref:System.Collections.Generic.IEqualityComparer`1)<<xref:Discord.IRole>> to be used to compare roles.
+
+---
+uid: Discord.DiscordComparers.UserComparer
+summary: *content
+---
+Gets an [IEqualityComparer](xref:System.Collections.Generic.IEqualityComparer`1)<<xref:Discord.IUser>> to be used to compare users.