diff --git a/ChangeLog b/ChangeLog
index b592da8..c106e3b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-08-07  Natalia Portillo  <claunia@claunia.com>
+
+	* MediaType.cs: Corrected typo.
+
 2016-08-02  Natalia Portillo  <claunia@claunia.com>
 
 	* MediaType.cs: Added Priam DataTower.
diff --git a/MediaType.cs b/MediaType.cs
index 8b55373..f87f15b 100644
--- a/MediaType.cs
+++ b/MediaType.cs
@@ -281,9 +281,9 @@ namespace DiscImageChef.CommonTypes
         #endregion IBM/Microsoft PC standard floppy formats
 
         #region Microsoft non standard floppy formats
-        /// <summary>3.5", DS, DD, 80 tracks, 21 spt, 512 bytes/sector, MFM</summary>
+        /// <summary>3.5", DS, HD, 80 tracks, 21 spt, 512 bytes/sector, MFM</summary>
         DMF,
-        /// <summary>3.5", DS, DD, 82 tracks, 21 spt, 512 bytes/sector, MFM</summary>
+        /// <summary>3.5", DS, HD, 82 tracks, 21 spt, 512 bytes/sector, MFM</summary>
         DMF_82,
         #endregion Microsoft non standard floppy formats