diff --git a/README.md b/README.md
index 8ba405a..a960534 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ Library for useful ML tools
 
 ## Functionality
 - **GroupTimeSeriesSplit**: advanced group time series validation  
-    **Update (2022-05-27)**: enhanced version of this implementation is now is the part of the [mlxtend](https://github.com/rasbt/mlxtend) library  
+    **Update (2022-05-27)**: enhanced version of this implementation now is the part of the [mlxtend](https://github.com/rasbt/mlxtend) library  
     - [Implementation](ml_lab/model_selection.py)
     - [Failed/success use cases testing and visualization](notebooks/GroupTimeSeriesSplit.ipynb)
     - [Related article on Medium.com](https://medium.com/@labdmitriy/advanced-group-time-series-validation-bb00d4a74bcc)