Fix formatting in 2.14 releas notes

Change-Id: I3c89f1cd6896b3b58d73aa2f7ebad3daf9019a28

releases/2.14.md

diff --git a/releases/2.14.md b/releases/2.14.md
index 1c6467a..b73fd9d 100644
--- a/releases/2.14.md
+++ b/releases/2.14.md
@@ -67,13 +67,13 @@
 block the same permission for all other refs. For example, it is now possible to
 allow all users to push changes for review, but to block all direct pushes:
 
----
+```
   [access "refs/*"]
     push = block group Anonymous Users
   [access "refs/for/*"]
     exclusiveGroupPermissions = push
     push = group Registered Users
----
+```
 
 ### Deprecation of Velocity Email Templates