hugo.toml: Use fancier quotes for copyright name

mpsijm · mpsijm · commit 3f0ba17a3ed8 · 2025-04-16T10:54:12.000+02:00
diff --git a/hugo.toml b/hugo.toml
@@ -1,5 +1,5 @@
 baseURL = 'https://2025.bapc.eu/'
-copyright = "W.I.S.V. `Christiaan Huygens'"
+copyright = "W.I.S.V. ‘Christiaan Huygens’"
 languageCode = 'en-us'
 title = 'BAPC 2025'
 theme = 'ananke'
