diff --git a/benchmarks/lbmpy/lbmpy_bench.py b/benchmarks/lbmpy/lbmpy_bench.py
index aa7e74f8c23de18671ff19bfe55ce9c75a3a2355..38c705c560046e35042886c642e64e94245bd187 100755
--- a/benchmarks/lbmpy/lbmpy_bench.py
+++ b/benchmarks/lbmpy/lbmpy_bench.py
@@ -48,6 +48,7 @@ def create_parser():
         help=(
             'Destination output file. If no parameter is given, the output is written to with the '
             'current timestamp to "results_ARCH.TIMESTAMP.csv".'
+        )
     )
     parser.add_argument(
         '--all', action='store_true', help='Run benchmarks with all possible options.'