modified XML docs

Octokit.Reactive/Clients/ObservableCommitCommentReactionsClient.cs

@@ -4,6 +4,12 @@ using Octokit.Reactive.Internal;
 
 namespace Octokit.Reactive
 {
+    /// <summary>
+    /// A client for GitHub's Reactions API.
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="https://developer.github.com/v3/reactions">Reactions API documentation</a> for more information.
+    /// </remarks>
     public class ObservableCommitCommentReactionsClient : IObservableCommitCommentReactionsClient
     {
         readonly ICommitCommentReactionsClient _client;
@@ -25,7 +31,7 @@ namespace Octokit.Reactive
         /// <param name="name">The name of the repository</param>
         /// <param name="number">The comment id</param>
         /// <param name="reaction">The reaction to create</param>
-        /// <returns></returns>
+        /// <returns>A <see cref="IObservable{Reaction}"/> of <see cref="Reaction"/> representing created reaction for specified comment id.</returns>
         public IObservable<Reaction> Create(string owner, string name, int number, NewReaction reaction)
         {
             Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
@@ -42,7 +48,7 @@ namespace Octokit.Reactive
         /// <param name="owner">The owner of the repository</param>
         /// <param name="name">The name of the repository</param>
         /// <param name="number">The comment id</param>        
-        /// <returns></returns>
+        /// <returns>A <see cref="IObservable{Reaction}"/> of <see cref="Reaction"/>s representing all reactions for specified comment id.</returns>
         public IObservable<Reaction> GetAll(string owner, string name, int number)
         {
             Ensure.ArgumentNotNullOrEmptyString(owner, "owner");