docs: fix a link to zsh-theme-powerlevel10k archlinux package

README.md

@@ -531,7 +531,7 @@ echo 'source /usr/share/zsh-theme-powerlevel10k/powerlevel10k.zsh-theme' >>~/.zs
 referenced above is the official Powerlevel10k package.
 
 There is also [zsh-theme-powerlevel10k](
-  https://www.archlinux.org/packages/community/x86_64/zsh-theme-powerlevel10k/) community package.
+  https://www.archlinux.org/packages/extra/x86_64/zsh-theme-powerlevel10k/) package.
 Historically, [it has been breaking often and for extended periods of time](
   https://github.com/romkatv/powerlevel10k/pull/786). **Do not use it.**