Add YAML header to Publications.md

Author: olyagpl

docs/Publications.md

@@ -1,3 +1,9 @@
+---
+layout: toc_content_ecosystem
+link_title: Publications
+permalink: /community/publications/
+toc_group: community
+---
 # Academic Publications
 
 This page describes various presentations and publications related to the GraalVM compiler and Truffle that were published by Oracle Labs and its academic collaborators.

truffle/docs/Exit.md

@@ -4,7 +4,6 @@ toc_group: truffle
 link_title: Context Exit
 permalink: /graalvm-as-a-platform/language-implementation-framework/Exit/
 ---
-
 # Context Exit
 
 Different Truffle (guest) languages may use different mechanisms for exiting. This is not optimal as a Truffle language has no way to detect and handle an exit triggered by a different language.