More xml docs.

ObservatoryFramework/Files/MarketFile.cs

@@ -3,12 +3,30 @@ using System.Collections.Immutable;
 
 namespace Observatory.Framework.Files
 {
+    /// <summary>
+    /// Elite Dangerous market.json file. Contains details about all available commodities available at the current station.
+    /// </summary>
     public class MarketFile : Journal.JournalBase
     {
+        /// <summary>
+        /// Unique ID of current market.
+        /// </summary>
         public long MarketID { get; init; }
+        /// <summary>
+        /// Name of the station where the market is located.
+        /// </summary>
         public string StationName { get; init; }
+        /// <summary>
+        /// Type of station where the market is located.
+        /// </summary>
         public string StationType { get; init; }
+        /// <summary>
+        /// Name of star system where the market is located.
+        /// </summary>
         public string StarSystem { get; init; }
+        /// <summary>
+        /// List of all commodities available in the market.
+        /// </summary>
         public ImmutableList<MarketItem> Items { get; init; }
     }
 }