Update README.md

README.md

@@ -13,7 +13,7 @@ Deep lstm with attention module trained for rating estimation of Ukrainian revie
 
 Code with example usage of the model can be found in the following repository: https://github.com/HikkaV/Ukrainian-Reviews-Estimation/.
 
-Model uses custom layer and tokenizer was used in a custom class, thus the one can load the model and tokenizer using the following code:
+Model uses custom layer and tokenizer is used in a custom class, thus the one can load the model and tokenizer using the following code:
 
 ```python  
 import tensorflow as tf