Update 'README.md'

README.md

@@ -2,4 +2,4 @@
 
 Master's project ideas (for supervision by J-S Caux).
 
-To see the list of ideas, please navigate to this repo's [wiki](https://jscaux.org/git/jscaux/MSc_Project_Ideas.wiki.git).
+To see the list of ideas, please navigate to this repo's [wiki](https://jscaux.org/git/jscaux/MSc_Project_Ideas/wiki).