modified XML docs

Octokit.Reactive/Clients/ObservableIssuesClient.cs

@@ -5,6 +5,12 @@ using System.Reactive;
 
 namespace Octokit.Reactive
 {
+    /// <summary>
+    /// A client for GitHub's Issues API.
+    /// </summary>
+    /// <remarks>
+    /// See the <a href="http://developer.github.com/v3/issues/">Issues API documentation</a> for more information.
+    /// </remarks>
     public class ObservableIssuesClient : IObservableIssuesClient
     {
         readonly IIssuesClient _client;
@@ -14,20 +20,24 @@ namespace Octokit.Reactive
         /// Client for managing assignees.
         /// </summary>
         public IObservableAssigneesClient Assignee { get; private set; }
+
         /// <summary>
         /// Client for managing comments.
         /// </summary>
         public IObservableIssueCommentsClient Comment { get; private set; }
+
         /// <summary>
         /// Client for reading various event information associated with issues/pull requests.  
         /// This is useful both for display on issue/pull request information pages and also to 
         /// determine who should be notified of comments.
         /// </summary>
         public IObservableIssuesEventsClient Events { get; private set; }
+
         /// <summary>
         /// Client for managing labels.
         /// </summary>
         public IObservableIssuesLabelsClient Labels { get; private set; }
+
         /// <summary>
         /// Client for managing milestones.
         /// </summary>