Fixed identation.

Signed-off-by: Markus Lemmer <lemmer@fzi.de>

Author: lemmer-fzi

CMakeLists.txt

@@ -77,7 +77,7 @@ set(OSI_PROTO_FILES
     osi_environment.proto
     osi_groundtruth.proto
     osi_hostvehicledata.proto
-	osi_motionrequest.proto
+    osi_motionrequest.proto
     osi_trafficsign.proto
     osi_trafficlight.proto
     osi_trafficupdate.proto