Fix "Vocaloid" capitalization

Author: Hans5958

src/content/docs/VocaDB wiki.mdx

@@ -11,7 +11,7 @@ import LinkCard from "@/components/markdown/LinkCard.astro";
 
 Welcome to the [VocaDB](http://vocadb.net/) wiki!
 
-VocaDB is a collaborative database for [Vocaloid](https://en.wikipedia.org/wiki/Vocaloid), [UTAU](https://en.wikipedia.org/wiki/Utau), and other [voice synthesizers](https://en.wikipedia.org/wiki/Speech_synthesis), with artists, discography, PVs and more. Our goal is to be the most **accurate** and **complete** source of vocaloid / voice synth discography and artists.
+VocaDB is a collaborative database for [Vocaloid](https://en.wikipedia.org/wiki/Vocaloid), [UTAU](https://en.wikipedia.org/wiki/Utau), and other [voice synthesizers](https://en.wikipedia.org/wiki/Speech_synthesis), with artists, discography, PVs and more. Our goal is to be the most **accurate** and **complete** source of Vocaloid/voice synth discography and artists.
 
 This wiki is primarily used for documenting guidelines and rules for the site. It also contains various information related to VocaDB, including the history and the development.