diff --git a/examples/retrieve/plot_cfad.py b/examples/retrieve/plot_cfad.py
index 8226865c6d..8ad99d930c 100644
--- a/examples/retrieve/plot_cfad.py
+++ b/examples/retrieve/plot_cfad.py
@@ -17,7 +17,6 @@
 
 import pyart
 
-
 ######################################
 # Description of a CFAD
 # ----------