Update protos/remote_id/remote_id.proto

Co-authored-by: Jonas Vautherin <[email protected]>

protos/remote_id/remote_id.proto

@@ -125,8 +125,8 @@ message Location {
 
     Status status = 1; // Indicates whether the unmanned aircraft is on the ground or in the air.
     uint32 direction_deg = 2; // Direction over ground measured clockwise from true North: 0 - 359 deg.
-    float speed_horizontal_m_s = 3; // Ground speed. Positive only. m
-    float speed_vertical_m_s = 4; // The vertical speed. Up is positive. m
+    float speed_horizontal_m_s = 3; // Ground speed in meters per second. Positive only.
+    float speed_vertical_m_s = 4; // The vertical speed in meters per second. Up is positive.
     double latitude_deg = 5; // Current latitude of the unmanned aircraft
     double longitude_deg = 6; // Current longitude of the unmanned aircraft
     float altitude_barometric_m = 7; // The altitude calculated from the barometric pressure.