AsciiDoc markup fixes.
* xf/user-manual-markup:
Documentation: match undefline with the text in old release notes
Documentation: match underline with the text
Documentation: fix header markup
Git v1.8.3.1 Release Notes
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+==========================
Fixes since v1.8.3
------------------
Git v1.8.4.1 Release Notes
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+==========================
Fixes since v1.8.4
------------------
Git v1.8.4.2 Release Notes
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+==========================
Fixes since v1.8.4.1
--------------------
Git v1.8.4.3 Release Notes
-========================
+==========================
Fixes since v1.8.4.2
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Git v1.8.4.4 Release Notes
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+==========================
Fixes since v1.8.4.3
--------------------
the revision as good or bad in the usual manner.
Bisect skip
-~~~~~~~~~~~~
+~~~~~~~~~~~
Instead of choosing a nearby commit by yourself, you can ask Git to do
it for you by issuing the command:
git-remote(1)
-============
+=============
NAME
----
git-upload-archive(1)
-====================
+=====================
NAME
----
gitrevisions(7)
-================
+===============
NAME
----
to `<url>`.
Named file in `$GIT_DIR/remotes`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
You can choose to provide the name of a
file in `$GIT_DIR/remotes`. The URL
[[fixing-a-mistake-by-rewriting-history]]
Fixing a mistake by rewriting history
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If the problematic commit is the most recent commit, and you have not
yet made that commit public, then you may just