Documentation formatting fix.

Release-Notes: skip
Change-Id: Ib7ebc0bfbc4ba368fab20c3e7a86abf8d005799d
diff --git a/Documentation/rest-api-changes.txt b/Documentation/rest-api-changes.txt
index 8992f86..65275bd 100644
--- a/Documentation/rest-api-changes.txt
+++ b/Documentation/rest-api-changes.txt
@@ -8253,6 +8253,7 @@
 ancestry, where the oldest ancestor is the first.
 |`contains_git_conflicts`  ||Whether any of the rebased changes has conflicts
 due to rebasing.
+|===========================
 
 [[related-change-and-commit-info]]
 === RelatedChangeAndCommitInfo