Update uniprot comment

mzLib/UsefulProteomicsDatabases/ProteinDbRetriever.cs

@@ -237,10 +237,11 @@ public enum IncludeIsoforms
             no
         }
 
-        /// <summary>
+        /// <summary>  
         /// Columns to select for retrieving results in tab or xls format.
         /// https://www.uniprot.org/help/return_fields
         /// </summary>
+
         public enum Columns
         {
         }