Review feedback rewording

Co-authored-by: jakobkaths <54845080+jakobkaths@users.noreply.github.com>
Signed-off-by: Pierre R. Mai <pmai@pmsf.de>

Author: pmai

osi_object.proto

@@ -821,7 +821,7 @@ message MovingObject
             //
             // Definition: Hatchback or sedan with length between 4.5 and 5 m.
             //
-            // \note Deprecated differentiation, use TYPE_CAR instead, which is an alias
+            // \note Deprecated differentiation, use the alias TYPE_CAR instead
             //
             TYPE_MEDIUM_CAR = 4;