diff --git a/README.md b/README.md
index 5ea9bfc601f5f8abd87e7d98a71c793edddfe941..10749a04ade8245ed55b8ca0926a011d43c6ed50 100644
--- a/README.md
+++ b/README.md
@@ -329,7 +329,7 @@ import matplotlib
 matplotlib.use('Agg')
 ```
 -->
-<!-- write decay.py -->
+<!-- append decay.py -->
 ```python
 import numpy as np
 import scipy.optimize  # provides fit routines