blog: Fix footnote formatting for 7.0 progress report

Signed-off-by: James Calligeros <jcalligeros99@gmail.com>

Author: chadmed

content/blog/2026/04/26-progress-report-7-0.md

@@ -379,4 +379,4 @@ our work on [OpenCollective](https://opencollective.com/asahilinux) and [GitHub
 We would also like to thank [Bunny](https://bunny.net), who have supported us with
 free CDN and hosting services since the project's first days.
 
-[^1] We cannot stress enough just how misleading this name is; the Processor is _not_ Always-On
+[^1]: We cannot stress enough just how misleading this name is; the Processor is _not_ Always-On