diff --git a/README.md b/README.md
index 86a6a75ecdf7fb440f14249588580d900b1493ae..83c691fd347bb8dcf18bb10862a7200836c2f487 100644
--- a/README.md
+++ b/README.md
@@ -80,11 +80,11 @@ Comment.
 | Matter Insert | - | 2 | - | <img src="images/matter_intert.jpg"  width="50" >  |
 | Pincer Head | - | 10? | - | <img src="images/pincer_head.jpg"  width="50" >  |
 | Pincer Shaft | - | 10? | - | <img src="images/pincer_shaft.jpg"  width="50" >  |
-| Hearth Rear Set | - | 3 | - | <img src="images/heart_rear_set.jpg"  width="50" >  |
-| Hearth Front Set| - | 3 | - | <img src="images/heart_front_set.jpg"  width="50" >  |
-| Hearth Drive Reduce | - | 3 | - | <img src="images/heart_drive_reduce.jpg"  width="50" >  |
-| Hearth Drive Pinon | - | 3 | - | <img src="images/heart_drive_pinion.jpg"  width="50" >  |
-| Hearth Drive Cap | - | 3 | - | <img src="images/heart_drive_cap.jpg"  width="50" >  |
+| Heart Rear Set | - | 3 | - | <img src="images/heart_rear_set.jpg"  width="50" >  |
+| Heart Front Set| - | 3 | - | <img src="images/heart_front_set.jpg"  width="50" >  |
+| Heart Drive Reduce | - | 3 | - | <img src="images/heart_drive_reduce.jpg"  width="50" >  |
+| Heart Drive Pinon | - | 3 | - | <img src="images/heart_drive_pinion.jpg"  width="50" >  |
+| Heart Drive Cap | - | 3 | - | <img src="images/heart_drive_cap.jpg"  width="50" >  |
 | Squat | - | 2 | - | <img src="images/squat.jpg"  width="50" >  |
 | Stray Idler | - | 1 | - | <img src="images/stray_idler_1.jpg"  width="50" >  |
 | Stray Idler Mirror | - | 1 | - | <img src="images/stray_idler_2.jpg"  width="50" >  |