Use the new section title style in Asciidoctor.
We previous use the section title style like:
Section level 1
===============
Section level 2
---------------
Which have a problem in Asciidoctor that the number of "="s or "-"s must match
the number of characters in the header exactly, as a result it's easy to make
mistakes while changing the titles. Asciidoctor provides a better style like:
= Section level 1
== Section level 2
So we switched to this style.
Also fixed a bug in replace_macros.py, which will not cause any problem in the
old style.
Change-Id: I811dd7238735d98f662767c17086152cd69aea02
diff --git a/Documentation/error-prohibited-by-gerrit.txt b/Documentation/error-prohibited-by-gerrit.txt
index 2a65ea2..2e7d4d6 100644
--- a/Documentation/error-prohibited-by-gerrit.txt
+++ b/Documentation/error-prohibited-by-gerrit.txt
@@ -1,5 +1,4 @@
-prohibited by Gerrit
-====================
+= prohibited by Gerrit
This is a general error message that is returned by Gerrit if a push
is not allowed, e.g. because the pushing user has no sufficient
