move invalid entry exception

EDPlayerJournal/Entries/Entry.cs

@@ -4,11 +4,6 @@ using System.Runtime.InteropServices;
 
 namespace EDPlayerJournal.Entries;
 
-public class InvalidJournalEntryException : Exception {
-    public InvalidJournalEntryException() { }
-    public InvalidJournalEntryException(string message) : base(message) { }
-}
-
 /// <summary>
 /// Base class for a single entry within the player journal. If no specific sub class is available
 /// this class gives basic information, such as EventType or date when it happened. It also allows

EDPlayerJournal/JournalException.cs

@@ -1,7 +1,16 @@
-using System;
+namespace EDPlayerJournal;
 
-namespace EDPlayerJournal; 
-public class JournalException : Exception {
-    public JournalException(string message) : base(message) {
-    }
+/// <summary>
+/// Thrown when the parser encounters an invalid journal entry
+/// </summary>
+public class InvalidJournalEntryException : Exception {
+    public InvalidJournalEntryException() { }
+    public InvalidJournalEntryException(string message) : base(message) { }
+}
+
+/// <summary>
+/// Thrown when the parser finds an invalid journal file
+/// </summary>
+public class JournalException : Exception {
+    public JournalException(string message) : base(message) {}
 }