ignore WIoTP sample *.cfg files in RAT
diff --git a/build.gradle b/build.gradle
index 2bf8149..450a54c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -82,7 +82,7 @@
     'samples/**/*.properties',
     'samples/**/*.cfg',
     'scripts/**/*.properties',
-    'scripts/**/device.cfg',
+    'scripts/**/*.cfg',
     'scripts/connectors/jdbc/persondata.txt',
     'scripts/connectors/kafka/README-kafka',
     'test/**/*.properties',