diff --git a/msg/UpdateModel.msg b/msg/UpdateModel.msg
index a09b9fa0e424520970ef820a6114b4e91560736f..d5936965e00f10deca47f75ac965149d34435fd4 100644
--- a/msg/UpdateModel.msg
+++ b/msg/UpdateModel.msg
@@ -1,6 +1,6 @@
 string name         # Name of model
 string frame_id     # world, geo
-string type         # m300, human, human_child
+string type         # m100, human, human_child
 float64 x           # x, east, or longitude
 float64 y           # y, north, or latitude
 float64 z           # z, up, or altitude above ellipsoid in meter (egm96)