Remove/fix invalid XMLdoc strings

src/Discord.Net.Core/Entities/Channels/Direction.cs

@@ -1,14 +1,15 @@
 namespace Discord
 {
     /// <summary>
-     ///     Specifies the direction of where message(s) should be retrieved from.
+    ///     Specifies the direction of where message(s) should be retrieved from.
     /// </summary>
     /// <remarks>
     ///     This enum is used to specify the direction for retrieving messages.
     ///     <note type="important">
     ///         At the time of writing, <see cref="Around"/> is not yet implemented into 
-    ///         <see cref="IMessageChannel.GetMessagesAsync"/>. Attempting to use the method with <see cref="Around"/>
-    ///         as its direction will throw a <see cref="System.NotImplementedException"/>.
+    ///         <see cref="IMessageChannel.GetMessagesAsync(int, CacheMode, RequestOptions)"/>.
+    ///         Attempting to use the method with <see cref="Around"/> will throw
+    ///         a <see cref="System.NotImplementedException"/>.
     ///     </note>
     /// </remarks>
     public enum Direction

src/Discord.Net.Core/Entities/Guilds/IGuild.cs

@@ -586,11 +586,11 @@ namespace Discord
         /// <remarks>
         ///     This method requires you have an OAuth2 access token for the user, requested with the guilds.join scope, and that the bot have the MANAGE_INVITES permission in the guild.
         /// </remarks>
-        /// <param name="id">The snowflake identifier of the user.</param>
+        /// <param name="userId">The snowflake identifier of the user.</param>
         /// <param name="accessToken">The OAuth2 access token for the user, requested with the guilds.join scope.</param>
         /// <param name="func">The delegate containing the properties to be applied to the user upon being added to the guild.</param>
         /// <param name="options">The options to be used when sending the request.</param>
-        /// <returns>A guild user associated with the specified <paramref name="id" />; <c>null</c> if the user is already in the guild.</returns>
+        /// <returns>A guild user associated with the specified <paramref name="userId" />; <c>null</c> if the user is already in the guild.</returns>
         Task<IGuildUser> AddGuildUserAsync(ulong userId, string accessToken, Action<AddGuildUserProperties> func = null, RequestOptions options = null);
         /// <summary>
         ///     Gets a collection of all users in this guild.

src/Discord.Net.Core/Entities/Users/IGuildUser.cs

@@ -73,7 +73,7 @@ namespace Discord
         /// </summary>
         /// <example>
         ///     The following example checks if the current user has the ability to send a message with attachment in
-        ///     this channel; if so, uploads a file via <see cref="IMessageChannel.SendFileAsync"/>.
+        ///     this channel; if so, uploads a file via <see cref="IMessageChannel.SendFileAsync(string, string, bool, Embed, RequestOptions, bool)"/>.
         ///     <code language="cs">
         ///     if (currentUser?.GetPermissions(targetChannel)?.AttachFiles)
         ///         await targetChannel.SendFileAsync("fortnite.png");

src/Discord.Net.Rest/Entities/Guilds/RestGuild.cs

@@ -294,7 +294,6 @@ namespace Discord.Rest
         /// <summary>
         ///     Gets a collection of all text channels in this guild.
         /// </summary>
-        /// <param name="mode">The <see cref="CacheMode"/> that determines whether the object should be fetched from cache.</param>
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains a read-only collection of