Update README.md

Author: RuiDGPires

README.md

@@ -9,7 +9,7 @@ Testing is done using [catch](https://github.com/catchorg/Catch2).
 - [x] Text evaluator for ease of use
 - [ ] Extensive testing
 - [ ] Some documentation and comments
-- [ ] Windows exporting
+- [x] Windows exporting
 
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 ## Example