Update README.md

fix links

README.md

@@ -16,12 +16,12 @@ dependencies:
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 ## Documentation
-- [Interaction with addresses](https://github.com/Noso-Project/NosoDart/blob/main/docs/address_handler_doc.md)
-- [Querying nodes and processing responses](https://github.com/Noso-Project/NosoDart/blob/main/docs/documentation_request_nodes.md)
-- [Signature and verification](https://github.com/Noso-Project/NosoDart/blob/main/docs/signer_doc.md)
+- [Interaction with addresses](https://github.com/Noso-Project/NosoDart/blob/main/doc/address_handler_doc.md)
+- [Querying nodes and processing responses](https://github.com/Noso-Project/NosoDart/blob/main/doc/request_nodes_doc.md)
+- [Signature and verification](https://github.com/Noso-Project/NosoDart/blob/main/doc/signer_doc.md)
 
 ## Donations
 
 To support development, please consider donating Noso to the following address:
 
-> N4ZR3fKhTUod34evnEcDQX3i6XufBDU
+> N4ZR3fKhTUod34evnEcDQX3i6XufBDU