Merge pull request #7824 from lampepfl/anatoliykmetyuk-patch-2

Fix Aggelos image

Author: biboudis

docs/blog/_posts/2019-12-20-21th-dotty-milestone-release.md

@@ -2,7 +2,7 @@
 layout: blog-page
 title: Announcing Dotty 0.21.0-RC1
 author: Aggelos Biboudis
-authorImg: /images/aggelos.png
+authorImg: /images/aggelos.jpg
 date: 2019-12-20
 ---