diff --git a/Octokit/Clients/GistCommentsClient.cs b/Octokit/Clients/GistCommentsClient.cs
index a9c705ef..aa717cb6 100644
--- a/Octokit/Clients/GistCommentsClient.cs
+++ b/Octokit/Clients/GistCommentsClient.cs
@@ -9,6 +9,13 @@ namespace Octokit
         {
         }
 
+        /// <summary>
+        /// Gets a single comment by gist- and comment id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#get-a-single-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="commentId">The id of the comment</param>
+        /// <returns>Task{GistComment}.</returns>
         public Task<GistComment> Get(string gistId, string commentId)
         {
             Ensure.ArgumentNotNullOrEmptyString(gistId, "gistId");
@@ -17,6 +24,12 @@ namespace Octokit
             return ApiConnection.Get<GistComment>(ApiUrls.GistComment(gistId, commentId));
         }
 
+        /// <summary>
+        /// Gets all comments for the gist with the specified id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#list-comments-on-a-gist</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <returns>Task{IReadOnlyList{GistComment}}.</returns>
         public Task<IReadOnlyList<GistComment>> GetForGist(string gistId)
         {
             Ensure.ArgumentNotNullOrEmptyString(gistId, "gistId");
@@ -24,6 +37,13 @@ namespace Octokit
             return ApiConnection.GetAll<GistComment>(ApiUrls.GistComments(gistId));
         }
 
+        /// <summary>
+        /// Creates a comment for the gist with the specified id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#create-a-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="comment">The body of the comment</param>
+        /// <returns>Task{GistComment}.</returns>
         public Task<GistComment> Create(string gistId, string comment)
         {
             Ensure.ArgumentNotNullOrEmptyString(gistId, "gistId");
@@ -32,6 +52,14 @@ namespace Octokit
             return ApiConnection.Post<GistComment>(ApiUrls.GistComments(gistId), comment);
         }
 
+        /// <summary>
+        /// Updates the comment with the specified gist- and comment id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#edit-a-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="commentId">The id of the comment</param>
+        /// <param name="comment">The updated body of the comment</param>
+        /// <returns>Task{GistComment}.</returns>
         public Task<GistComment> Update(string gistId, string commentId, string comment)
         {
             Ensure.ArgumentNotNullOrEmptyString(gistId, "gistId");
@@ -41,6 +69,13 @@ namespace Octokit
             return ApiConnection.Patch<GistComment>(ApiUrls.GistComment(gistId, commentId), comment);
         }
 
+        /// <summary>
+        /// Deletes the comment with the specified gist- and comment id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#delete-a-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="commentId">The id of the comment</param>
+        /// <returns>Task.</returns>
         public Task Delete(string gistId, string commentId)
         {
             Ensure.ArgumentNotNullOrEmptyString(gistId, "gistId");
diff --git a/Octokit/Clients/IGistCommentsClient.cs b/Octokit/Clients/IGistCommentsClient.cs
index fbf0d55b..49005986 100644
--- a/Octokit/Clients/IGistCommentsClient.cs
+++ b/Octokit/Clients/IGistCommentsClient.cs
@@ -6,12 +6,51 @@ namespace Octokit
 {
     public interface IGistCommentsClient
     {
+        /// <summary>
+        /// Gets a single comment by gist- and comment id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#get-a-single-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="commentId">The id of the comment</param>
+        /// <returns>Task{GistComment}.</returns>
         [SuppressMessage("Microsoft.Naming", "CA1716:IdentifiersShouldNotMatchKeywords", MessageId = "Get", 
             Justification = "Method makes a network request")]
         Task<GistComment> Get(string gistId, string commentId);
+
+        /// <summary>
+        /// Gets all comments for the gist with the specified id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#list-comments-on-a-gist</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <returns>Task{IReadOnlyList{GistComment}}.</returns>
         Task<IReadOnlyList<GistComment>> GetForGist(string gistId);
+
+        /// <summary>
+        /// Creates a comment for the gist with the specified id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#create-a-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="comment">The body of the comment</param>
+        /// <returns>Task{GistComment}.</returns>
         Task<GistComment> Create(string gistId, string comment);
+
+        /// <summary>
+        /// Updates the comment with the specified gist- and comment id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#edit-a-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="commentId">The id of the comment</param>
+        /// <param name="comment">The updated body of the comment</param>
+        /// <returns>Task{GistComment}.</returns>
         Task<GistComment> Update(string gistId, string commentId, string comment);
+
+        /// <summary>
+        /// Deletes the comment with the specified gist- and comment id.
+        /// </summary>
+        /// <remarks>http://developer.github.com/v3/gists/comments/#delete-a-comment</remarks>
+        /// <param name="gistId">The id of the gist</param>
+        /// <param name="commentId">The id of the comment</param>
+        /// <returns>Task.</returns>
         Task Delete(string gistId, string commentId);
     }
 }