diff --git a/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs b/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs
index 75cc0a88..5aace375 100644
--- a/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs
+++ b/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs
@@ -1,8 +1,13 @@
 using System;
-using System.Collections.Generic;
 
 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 interface IObservablePullRequestReviewCommentReactionsClient
     {
         /// <summary>
diff --git a/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs b/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs
index e917ef5a..29bd3d82 100644
--- a/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs
+++ b/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs
@@ -1,10 +1,15 @@
-using Octokit.Reactive.Internal;
-using System;
-using System.Collections.Generic;
+using System;
 using System.Reactive.Threading.Tasks;
+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 ObservablePullRequestReviewCommentReactionsClient : IObservablePullRequestReviewCommentReactionsClient
     {
         readonly IPullRequestReviewCommentReactionsClient _client;
diff --git a/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs b/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs
index 5c2c4dba..dc1f6540 100644
--- a/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs
+++ b/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs
@@ -3,8 +3,24 @@ using System.Threading.Tasks;
 
 namespace Octokit
 {
+    /// <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 interface IPullRequestReviewCommentReactionsClient
     {
+        /// <summary>
+        /// Get all reactions for a specified Pull Request Review Comment.
+        /// </summary>
+        /// <remarks>https://developer.github.com/v3/reactions/#list-reactions-for-a-pull-request-review-comment</remarks>
+        /// <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>
+        Task<IReadOnlyList<Reaction>> GetAll(string owner, string name, int number);
+
         /// <summary>
         /// Creates a reaction for a specified Pull Request Review Comment.
         /// </summary>
@@ -15,15 +31,5 @@ namespace Octokit
         /// <param name="reaction">The reaction to create</param>
         /// <returns></returns>
         Task<Reaction> Create(string owner, string name, int number, NewReaction reaction);
-
-        /// <summary>
-        /// Get all reactions for a specified Pull Request Review Comment.
-        /// </summary>
-        /// <remarks>https://developer.github.com/v3/reactions/#list-reactions-for-a-pull-request-review-comment</remarks>
-        /// <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>
-        Task<IReadOnlyList<Reaction>> GetAll(string owner, string name, int number);
     }
 }
diff --git a/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs b/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs
index 4c07dffa..6cc92088 100644
--- a/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs
+++ b/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs
@@ -1,9 +1,14 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Octokit
 {
+    /// <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 PullRequestReviewCommentReactionsClient : ApiClient, IPullRequestReviewCommentReactionsClient
     {
         public PullRequestReviewCommentReactionsClient(IApiConnection apiConnection)