diff --git a/Migration.md b/Migration.md
index 5516e87b..324ce713 100644
--- a/Migration.md
+++ b/Migration.md
@@ -24,7 +24,7 @@ release will remove the deprecated code.
     + The `LOCAL2` item has been removed from the 
       `msgs::SphericalCoordinatesType` enum.
 
-1. **spherical_coordinates.hh**
+1. **SphericalCoordinates.hh**
     + The function `inline msgs::SphericalCoordinatesType ConvertCoord(
    const math::SphericalCoordinates::CoordinateType &_sc)`
       does not accept `math::SphericalCoordinates::CoordinatesType::LOCAL2` anymore.