diff --git a/script/test/otf_test.py b/script/test/otf_test.py
index f422496..369ea66 100644
--- a/script/test/otf_test.py
+++ b/script/test/otf_test.py
@@ -7,4 +7,4 @@ nr_loops=10
 loop_count = 1
 while loop_count < nr_loops:
     otf(start=480, end=510, time=5, delay=5.0, mode='LINEAR', alpha = 0.0, offset=0.0, name='pshell-test')
-      loop_count = loop_count + 1 ;
\ No newline at end of file
+    loop_count = loop_count + 1 
\ No newline at end of file