Update comment to specify minivan TYPE_CAR categorization

Signed-off-by: Johannes Schmitz <johannes.schmitz1@gmail.com>

Author: johschmitz

osi_object.proto

@@ -868,7 +868,7 @@ message MovingObject
             // \note Corresponds roughly with UNECE [1] categories M2 and N1.
             //
             // \note This category is not intended for mini vans, which shall
-            // rather be categorized as cars.
+            // rather be categorized as TYPE_CAR.
             //
             // \par References:
             // [1] United Nations Economic and Social Council. (2023). <em>Consolidated Resolution on the Construction of Vehicles</em> (ECE/TRANS/WP.29/78/Rev.7) [PDF]. United Nations. Retrieved May 3, 2024, from https://unece.org/sites/default/files/2023-12/ECE_TRANS_WP.29_78_Rev.7e.pdf