add inline docs to LocalizationTarget

src/Discord.Net.Interactions/LocalizationTarget.cs

@@ -5,9 +5,21 @@ namespace Discord.Interactions
     /// </summary>
     public enum LocalizationTarget
     {
+        /// <summary>
+        ///     Target is a <see cref="IInteractionModuleBase"/> tagged with a <see cref="GroupAttribute"/>.
+        /// </summary>
         Group,
+        /// <summary>
+        ///     Target is an application command method.
+        /// </summary>
         Command,
+        /// <summary>
+        ///     Target is a Slash Command parameter.
+        /// </summary>
         Parameter,
+        /// <summary>
+        ///     Target is a Slash Command parameter choice.
+        /// </summary>
         Choice
     }
 }