Documented missing properties; Whitespace and typo tomfoolery patched

Octokit/Models/Request/NewPullRequest.cs

@@ -24,7 +24,5 @@ namespace Octokit
         /// Whether the pull request is open or closed. The default is <see cref="ItemState.Open"/>.
         /// </summary>
         public ItemState State { get; set; }
-
-
     }
 }

Octokit/Models/Request/PullRequestRequest.cs

@@ -9,12 +9,19 @@ namespace Octokit
             State = ItemState.Open;
         }
 
+        /// <summary>
+        /// "open" or "closed" to filter by state. Default is "open".
+        /// </summary>
         public ItemState State { get; set; }
 
-        [Parameter(Key = "head")]
+        /// <summary>
+        /// Filter pulls by head user and branch name in the format of "user:ref-name".
+        /// </summary>
         public string Head { get; set; }
 
-        [Parameter(Key = "base")]
+        /// <summary>
+        /// Filter pulls by base branch name.
+        /// </summary>
         public string Base { get; set; }
     }
 }

Octokit/Models/Response/PullRequest.cs

@@ -14,8 +14,19 @@ namespace Octokit
         /// </summary>
         public int Number { get; set; }
 
+        /// <summary>
+        /// The URL for the pull request page.
+        /// </summary>
         public Uri HtmlUrl { get; set; }
+
+        /// <summary>
+        /// The URL for the pull request's diff (.diff) file.
+        /// </summary>
         public Uri DiffUrl { get; set; }
+
+        /// <summary>
+        /// The URL for the pull request's patch (.patch) file.
+        /// </summary>
         public Uri PatchUrl { get; set; }
     }
 }