test_non_asci fix

Signed-off-by: Schloemicher, Thomas AVL,AT <thomas.schloemicher@avl.com>

Author: 0815-code

osi_detectedlane.proto

@@ -177,7 +177,7 @@ message DetectedLaneBoundary
 
         // P3 parameter of the poly function model that describes the lane boundary.
         //
-        // Unit: 1/m²
+        // Unit: 1/m2
         //
         optional double polyline_parameter_p3 = 4;