diff --git a/Octokit.Reactive/Clients/IObservableRepositoryBranchesClient.cs b/Octokit.Reactive/Clients/IObservableRepositoryBranchesClient.cs
index 8b960ec3..dbf2452d 100644
--- a/Octokit.Reactive/Clients/IObservableRepositoryBranchesClient.cs
+++ b/Octokit.Reactive/Clients/IObservableRepositoryBranchesClient.cs
@@ -133,6 +133,7 @@ namespace Octokit.Reactive
         /// See the <a href="https://developer.github.com/v3/repos/branches/#update-branch-protection">API documentation</a> for more details
         /// </remarks>
         /// <param name="repositoryId">The Id of the repository</param>
+        /// <param name="branch">The name of the branch</param>
         /// <param name="update">Branch protection settings</param>
         IObservable<BranchProtectionSettings> UpdateBranchProtection(int repositoryId, string branch, BranchProtectionSettingsUpdate update);
 
diff --git a/Octokit.Reactive/Clients/ObservableRepositoryBranchesClient.cs b/Octokit.Reactive/Clients/ObservableRepositoryBranchesClient.cs
index 7aec5e28..eb200bdb 100644
--- a/Octokit.Reactive/Clients/ObservableRepositoryBranchesClient.cs
+++ b/Octokit.Reactive/Clients/ObservableRepositoryBranchesClient.cs
@@ -208,6 +208,7 @@ namespace Octokit.Reactive
         /// See the <a href="https://developer.github.com/v3/repos/branches/#update-branch-protection">API documentation</a> for more details
         /// </remarks>
         /// <param name="repositoryId">The Id of the repository</param>
+        /// <param name="branch">The name of the branch</param>
         /// <param name="update">Branch protection settings</param>
         public IObservable<BranchProtectionSettings> UpdateBranchProtection(int repositoryId, string branch, BranchProtectionSettingsUpdate update)
         {
diff --git a/Octokit/Clients/IRepositoryBranchesClient.cs b/Octokit/Clients/IRepositoryBranchesClient.cs
index 5ec0111d..1e4fff9e 100644
--- a/Octokit/Clients/IRepositoryBranchesClient.cs
+++ b/Octokit/Clients/IRepositoryBranchesClient.cs
@@ -138,6 +138,7 @@ namespace Octokit
         /// See the <a href="https://developer.github.com/v3/repos/branches/#update-branch-protection">API documentation</a> for more details
         /// </remarks>
         /// <param name="repositoryId">The Id of the repository</param>
+        /// <param name="branch">The name of the branch</param>
         /// <param name="update">Branch protection settings</param>
         Task<BranchProtectionSettings> UpdateBranchProtection(int repositoryId, string branch, BranchProtectionSettingsUpdate update);
 
diff --git a/Octokit/Clients/RepositoryBranchesClient.cs b/Octokit/Clients/RepositoryBranchesClient.cs
index a84cd397..799273b8 100644
--- a/Octokit/Clients/RepositoryBranchesClient.cs
+++ b/Octokit/Clients/RepositoryBranchesClient.cs
@@ -210,6 +210,7 @@ namespace Octokit
         /// See the <a href="https://developer.github.com/v3/repos/branches/#update-branch-protection">API documentation</a> for more details
         /// </remarks>
         /// <param name="repositoryId">The Id of the repository</param>
+        /// <param name="branch">The name of the branch</param>
         /// <param name="update">Branch protection settings</param>
         public Task<BranchProtectionSettings> UpdateBranchProtection(int repositoryId, string branch, BranchProtectionSettingsUpdate update)
         {
diff --git a/Octokit/Helpers/ApiUrls.cs b/Octokit/Helpers/ApiUrls.cs
index 817f4204..aa8a98fa 100644
--- a/Octokit/Helpers/ApiUrls.cs
+++ b/Octokit/Helpers/ApiUrls.cs
@@ -1639,8 +1639,7 @@ namespace Octokit
         /// <summary>
         /// Returns the <see cref="Uri"/> for a repository branches protection.
         /// </summary>
-        /// <param name="owner">The owner of the repository</param>
-        /// <param name="name">The name of the repository</param>
+        /// <param name="repositoryId">The Id of the repository</param>
         /// <param name="branchName">The name of the branch</param>
         /// <returns></returns>
         public static Uri RepoBranchProtection(int repositoryId, string branchName)