diff --git a/tests/matlab_test_data_collectors/matlab_collectors/collect_brenner.m b/tests/matlab_test_data_collectors/matlab_collectors/collect_brenner.m
index 94b8b8d4..ebfcc2ad 100644
--- a/tests/matlab_test_data_collectors/matlab_collectors/collect_brenner.m
+++ b/tests/matlab_test_data_collectors/matlab_collectors/collect_brenner.m
@@ -1,6 +1,6 @@
 output_file = 'collectedValues/brenner.mat';
 recorder = utils.TestRecorder(output_file);
-
+ 
 img2 = rand([5,5]);
 out2 = sharpness(img2, 'Brenner');
 recorder.recordVariable('img2', img2);