Update README.md

ruwanego · ruwanego · commit 0caaccdc8266 · 2020-05-28T19:06:12.000+05:30
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 # RustPython: a Python implementation in Rust
 
-*This document is based on the talk [RustPython: a Python implementation in Rust Building a Python 3 interpreter in Rust](https://www.youtube.com/watch?v=nJDY9ASuiLc) by [@windelbouwman](https://github.com/windelbouwman) and [@shinglyu](https://github.com/shinglyu) and the Lightning Talk [RustPython: a Python implementation in Rust](http://lukas-prokop.at/talks/pygraz-rustpython) at [pyGraz](https://pygraz.org/).
+*This document is based on the talk [RustPython: a Python implementation in Rust Building a Python 3 interpreter in Rust](https://www.youtube.com/watch?v=nJDY9ASuiLc) by [@windelbouwman](https://github.com/windelbouwman) and [@shinglyu](https://github.com/shinglyu) and the Lightning Talk [RustPython: a Python implementation in Rust](http://lukas-prokop.at/talks/pygraz-rustpython) at [pyGraz](https://pygraz.org/).*
 
 Rust is a relatively new programming language aimed as a safe competitor of C.
 There are already attempts to write extension modules in rust and load them into CPython. A whole new approach would be to re-implement the Python language in rust.
