Oops, fix banner link

config/_default/params.toml

@@ -57,7 +57,7 @@ show_categories = true
 [announcement]
 enable = true
 expire_days = 7
-content = "Homelab & Modding Party [Announced](/HMC-Memo-007-HMC-Party.pdf)"
+content = "Homelab & Modding Party [Announced](/memos/HMC-Memo-007-HMC-Party.pdf)"
 
 # seo meta data for OpenGraph / Twitter Card
 # seo module: https://github.com/gethugothemes/hugo-modules/tree/master/seo-tools/basic-seo