Manual fixes to reST documentations

Non-automated fixes to the converted documentation.

Change-Id: I61f3d37c7a8d6a56a7351048060b970c5b3751e4
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
diff --git a/docs/change-log.rst b/docs/change-log.rst
index e075160..04f1644 100644
--- a/docs/change-log.rst
+++ b/docs/change-log.rst
@@ -1,6 +1,13 @@
+
+.. section-numbering::
+    :suffix: .
+
+.. contents::
+
 ARM Trusted Firmware - version 1.3
 ==================================
 
+
 New features
 ------------