Fixes for code review

src/NzbDrone.Core/IndexerSearch/Definitions/SpecialEpisodeSearchCriteria.cs

@@ -11,18 +11,7 @@ namespace NzbDrone.Core.IndexerSearch.Definitions
 
         public override string ToString()
         {
-            var sb = new StringBuilder();
-            bool delimiter = false;
-            foreach (var title in EpisodeQueryTitles)
-            {
-                if (delimiter)
-                {
-                    sb.Append(',');
-                }
-                sb.Append(title);
-                delimiter = true;
-            }
-            return string.Format("[{0} : {1}]", SceneTitle, sb.ToString());
+            return string.Format("[{0} : {1}]", SceneTitle, String.Join(",", EpisodeQueryTitles));
         }
     }
 }

src/NzbDrone.Core/Parser/Model/ParsedEpisodeInfo.cs

@@ -36,7 +36,12 @@ namespace NzbDrone.Core.Parser.Model
         public bool IsPossibleSpecialEpisode()
         {
             // if we dont have eny episode numbers we are likely a special episode and need to do a search by episode title
-            return string.IsNullOrEmpty(AirDate) && (EpisodeNumbers.Length == 0 || SeasonNumber == 0 || String.IsNullOrWhiteSpace(SeriesTitle));
+            return string.IsNullOrEmpty(AirDate) && 
+                    (
+                     EpisodeNumbers.Length == 0 || 
+                     SeasonNumber == 0 || 
+                     String.IsNullOrWhiteSpace(SeriesTitle)
+                    );
         }
 
         public override string ToString()