Fix typo in check_license.py error message

Change-Id: Id1d0ec96e8b81cb434f7b39dcde1ba087418fc2e
diff --git a/scripts/src_util/check_license.py b/scripts/src_util/check_license.py
index bc5a4e1..62f41f4 100644
--- a/scripts/src_util/check_license.py
+++ b/scripts/src_util/check_license.py
@@ -64,7 +64,7 @@
 	elif license == LICENSE_MULTIPLE:
 		print "%s: contains multiple licenses" % file
 	elif license == LICENSE_UNKNOWN:
-		print "%s: missing/unknown license"
+		print "%s: missing/unknown license" % file
 
 	return license == LICENSE_APACHE2