Improve wording of 'parents' field description in CommitInfo

Change-Id: I5d136856f4d9794b74914579b39f2a1da3eb4ce8
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/Documentation/rest-api-changes.txt b/Documentation/rest-api-changes.txt
index b60e4a4..5ada8d5 100644
--- a/Documentation/rest-api-changes.txt
+++ b/Documentation/rest-api-changes.txt
@@ -2890,8 +2890,8 @@
 |`commit`      |The commit ID.
 |`parents`     |
 The parent commits of this commit as a list of
-link:#commit-info[CommitInfo] entities. In parent
-only `commit` and `subject` fields are populated.
+link:#commit-info[CommitInfo] entities. In each parent
+only the `commit` and `subject` fields are populated.
 |`author`      |The author of the commit as a
 link:#git-person-info[GitPersonInfo] entity.
 |`committer`   |The committer of the commit as a