diff --git a/2d_spots_in_fibers.py b/2d_spots_in_fibers.py
index 2c067c8f8b36cd97d46a73eeda1f44a2e73f1bf6..f98d6eb94c04d0ed62edb67fc03c2e83bf50930c 100644
--- a/2d_spots_in_fibers.py
+++ b/2d_spots_in_fibers.py
@@ -388,7 +388,7 @@ def measure_shape_parameters(imp, rm):
 
     rt_ = ResultsTable()
     options = M.AREA | M.PERIMETER | M.FERET
-    an = Analyzer (imp, options, rt_)
+    an = Analyzer(imp, options, rt_)
     an.setPrecision(1)
     
     label_id = []