Add a missing change for 2c7cc738

src/Discord.Net.Rest/Entities/Channels/ChannelHelper.cs

@@ -164,7 +164,7 @@ namespace Discord.Rest
 
         /// <exception cref="ArgumentException">
         /// <paramref name="filePath" /> is a zero-length string, contains only white space, or contains one or more
-        /// invalid characters as defined by <see cref="System.IO.Path.InvalidPathChars" />.
+        /// invalid characters as defined by <see cref="System.IO.Path.GetInvalidPathChars" />.
         /// </exception>
         /// <exception cref="ArgumentNullException">
         /// <paramref name="filePath" /> is <c>null</c>.