Fix permalink (was missing .html)

adriaanm · web-flow · commit b42c5119f26a · 2018-02-14T10:00:50.000+01:00
diff --git a/_posts/2018-02-13-key-transition.md b/_posts/2018-02-13-key-transition.md
@@ -1,6 +1,6 @@
 ---
 category: announcement
-permalink: /news/key-transition-2018
+permalink: /news/key-transition-2018.html
 title: "New key for signing Scala releases"
 ---
 
