Punctuation in header.

dmytrozahor · dmytrozahor · commit 96dc13082058 · 2020-10-14T10:08:12.000+03:00
diff --git a/_ru/tutorials/scala-for-java-programmers.md b/_ru/tutorials/scala-for-java-programmers.md
@@ -6,7 +6,7 @@ partof: scala-for-java-programmers
 languages: ru
 ---
 
-Авторы Michel Schinz и Philipp Haller
+Авторы: Michel Schinz, Philipp Haller.
 
 ## Introduction
 
