diff --git a/Octokit.Reactive/Clients/IObservableReferencesClient.cs b/Octokit.Reactive/Clients/IObservableReferencesClient.cs
index 4cad1fc0..dac7fee9 100644
--- a/Octokit.Reactive/Clients/IObservableReferencesClient.cs
+++ b/Octokit.Reactive/Clients/IObservableReferencesClient.cs
@@ -4,6 +4,12 @@ using System.Reactive;
 
 namespace Octokit.Reactive
 {
+    /// <summary>
+    /// A client for GitHub's References API.
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="http://developer.github.com/v3/git/refs/">References API documentation</a> for more information.
+    /// </remarks>
     public interface IObservableReferencesClient
     {
         /// <summary>
diff --git a/Octokit.Reactive/Clients/ObservableReferencesClient.cs b/Octokit.Reactive/Clients/ObservableReferencesClient.cs
index 67148a78..50096c7d 100644
--- a/Octokit.Reactive/Clients/ObservableReferencesClient.cs
+++ b/Octokit.Reactive/Clients/ObservableReferencesClient.cs
@@ -5,6 +5,12 @@ using Octokit.Reactive.Internal;
 
 namespace Octokit.Reactive
 {
+    /// <summary>
+    /// A client for GitHub's References API.
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="http://developer.github.com/v3/git/refs/">References API documentation</a> for more information.
+    /// </remarks>
     public class ObservableReferencesClient : IObservableReferencesClient
     {
         readonly IReferencesClient _reference;