workgroup to work group category

content/homebrewserver.club.en.md

@@ -1,9 +1,10 @@
 Title: homebrewserver.club
 Date: 2017-09-14
-Category: projects
 Slug: homebrewserver.club
 lang: en
 curriculum: False
+Category: work group
+Tags: self-hosting
 
 <pre>
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content/homebrewserver.club.nl.md

@@ -1,8 +1,9 @@
 Title: homebrewserver.club
 Date: 2017-09-14
-Category: projects
 Slug: homebrewserver.club
 lang: nl
+Category: work group
+Tags: self-hosting
 
 <pre>
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