diff --git a/script/testVD85.py b/script/testVD85.py
index f9e7c70..517a637 100644
--- a/script/testVD85.py
+++ b/script/testVD85.py
@@ -3,6 +3,6 @@ xb = create_averager(x, 5, 0.100)
 print(xb.min)
 print(xb.max)
 print(xb.mean)
-print(xb.srdev)
+print(xb.stdev)
 print(xb.variance)
-x.close()
\ No newline at end of file
+x.close()