Update README.md

Author: mmasque

README.md

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-Lecture notes for the course Sheaves in Topology, taught by Remy van Dobben de Bruin at Utrecht University in the spring of 2024.
+Lecture notes for the course Sheaves in Topology, taught by Remy van Dobben de Bruyn at Utrecht University in the spring of 2024.
 Typing by Ben Mason, Marcel Masque and Splinter Suidman.
 
 The latest pdf is [here](https://mmasque.github.io/Sheaves-in-Topology-lecture-notes/main.pdf). Work in progress!