minor change

ubuntu-kernel-cleanup.py

@@ -172,5 +172,5 @@ if __name__ == '__main__':
 
     purge = sp.Popen(CMD, stdout=sp.PIPE, stderr=sp.PIPE, shell=True)
     purge_out, _ = purge.communicate()
-    print("trying to purge empty kernel packages:\n{}".format(
+    print("\ntrying to purge empty kernel packages:\n{}".format(
         purge_out.decode('utf-8')))