Update README.md

README.md

@@ -237,11 +237,22 @@ Native Russian speakers who passed the language exam.
 
 ### Discussion of Biases
 
-[More Information Needed]
+The datasets we collected include large segments representing the Internet domain, and
+therefore, they may contain various stereotypes and biases, as well as the pre-train models. 
+We acknowledge the potential for biases to emerge in both the training data and the model’s predictions. 
+Proper evaluation is still needed to explore possible model vulnerabilities in terms of generalizing on the new data and specific new data.
 
 ### Other Known Limitations
 
-[More Information Needed]
+The proposed generative methodology of spell checking and the created models have certain limitations that should be considered:
+- Decoding strategies;
+- Parameters;
+- Text Corruptions;
+- Data collection;
+- Context;
+- Languages.
+
+More detaild could be found in the paper (see 'Citation Information' below)
 
 ## Additional Information