diff --git a/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs b/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs
index e9c58ab2..8fee248e 100644
--- a/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs
+++ b/Octokit.Reactive/Clients/IObservablePullRequestReviewCommentReactionsClient.cs
@@ -17,7 +17,6 @@ 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>
         IObservable<Reaction> GetAll(string owner, string name, int number);
 
         /// <summary>
@@ -26,7 +25,6 @@ namespace Octokit.Reactive
         /// <remarks>https://developer.github.com/v3/reactions/#list-reactions-for-a-pull-request-review-comment</remarks>
         /// <param name="repositoryId">The ID of the repository</param>
         /// <param name="number">The comment id</param>        
-        /// <returns></returns>
         IObservable<Reaction> GetAll(int repositoryId, int number);
 
         /// <summary>
@@ -37,7 +35,6 @@ 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>
         IObservable<Reaction> Create(string owner, string name, int number, NewReaction reaction);
 
         /// <summary>
@@ -47,7 +44,6 @@ namespace Octokit.Reactive
         /// <param name="repositoryId">The owner of the repository</param>
         /// <param name="number">The comment id</param>
         /// <param name="reaction">The reaction to create</param>
-        /// <returns></returns>
         IObservable<Reaction> Create(int repositoryId, int number, NewReaction reaction);
     }
 }
diff --git a/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs b/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs
index 5dc1915b..abf8132b 100644
--- a/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs
+++ b/Octokit.Reactive/Clients/ObservablePullRequestReviewCommentReactionsClient.cs
@@ -30,7 +30,6 @@ 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>
         public IObservable<Reaction> GetAll(string owner, string name, int number)
         {
             Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
@@ -45,7 +44,6 @@ namespace Octokit.Reactive
         /// <remarks>https://developer.github.com/v3/reactions/#list-reactions-for-a-pull-request-review-comment</remarks>
         /// <param name="repositoryId">The ID of the repository</param>
         /// <param name="number">The comment id</param>        
-        /// <returns></returns>
         public IObservable<Reaction> GetAll(int repositoryId, int number)
         {
             return _connection.GetAndFlattenAllPages<Reaction>(ApiUrls.PullRequestReviewCommentReaction(repositoryId, number), null, AcceptHeaders.ReactionsPreview);
@@ -59,7 +57,6 @@ 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>
         public IObservable<Reaction> Create(string owner, string name, int number, NewReaction reaction)
         {
             Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
@@ -76,7 +73,6 @@ namespace Octokit.Reactive
         /// <param name="repositoryId">The owner of the repository</param>
         /// <param name="number">The comment id</param>
         /// <param name="reaction">The reaction to create</param>
-        /// <returns></returns>
         public IObservable<Reaction> Create(int repositoryId, int number, NewReaction reaction)
         {
             Ensure.ArgumentNotNull(reaction, "reaction");
diff --git a/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs b/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs
index 236dfb75..e0c2480a 100644
--- a/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs
+++ b/Octokit/Clients/IPullRequestReviewCommentReactionsClient.cs
@@ -18,7 +18,6 @@ namespace Octokit
         /// <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>
@@ -27,7 +26,6 @@ namespace Octokit
         /// <remarks>https://developer.github.com/v3/reactions/#list-reactions-for-a-pull-request-review-comment</remarks>
         /// <param name="repositoryId">The ID of the repository</param>
         /// <param name="number">The comment id</param>        
-        /// <returns></returns>
         Task<IReadOnlyList<Reaction>> GetAll(int repositoryId, int number);
 
         /// <summary>
@@ -38,7 +36,6 @@ namespace Octokit
         /// <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>
         Task<Reaction> Create(string owner, string name, int number, NewReaction reaction);
 
         /// <summary>
@@ -48,7 +45,6 @@ namespace Octokit
         /// <param name="repositoryId">The ID of the repository</param>
         /// <param name="number">The comment id</param>
         /// <param name="reaction">The reaction to create</param>
-        /// <returns></returns>
         Task<Reaction> Create(int repositoryId, int number, NewReaction reaction);
     }
 }
diff --git a/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs b/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs
index 02cac77d..902a7ea9 100644
--- a/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs
+++ b/Octokit/Clients/PullRequestReviewCommentReactionsClient.cs
@@ -23,7 +23,6 @@ namespace Octokit
         /// <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>
         public Task<IReadOnlyList<Reaction>> GetAll(string owner, string name, int number)
         {
             Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
@@ -38,7 +37,6 @@ namespace Octokit
         /// <remarks>https://developer.github.com/v3/reactions/#list-reactions-for-a-pull-request-review-comment</remarks>
         /// <param name="repositoryId">The ID of the repository</param>
         /// <param name="number">The comment id</param>        
-        /// <returns></returns>
         public Task<IReadOnlyList<Reaction>> GetAll(int repositoryId, int number)
         {
             return ApiConnection.GetAll<Reaction>(ApiUrls.PullRequestReviewCommentReaction(repositoryId, number), AcceptHeaders.ReactionsPreview);
@@ -52,7 +50,6 @@ namespace Octokit
         /// <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>
         public Task<Reaction> Create(string owner, string name, int number, NewReaction reaction)
         {
             Ensure.ArgumentNotNullOrEmptyString(owner, "owner");
@@ -69,7 +66,6 @@ namespace Octokit
         /// <param name="repositoryId">The ID of the repository</param>
         /// <param name="number">The comment id</param>
         /// <param name="reaction">The reaction to create</param>
-        /// <returns></returns>
         public Task<Reaction> Create(int repositoryId, int number, NewReaction reaction)
         {
             Ensure.ArgumentNotNull(reaction, "reaction");