Documentation: fix header markup

Asciidoctor is stricter than AsciiDoc when deciding if underlining is a section title or the start of preformatted text. Make the length of the underlining match the text to ensure that it renders correctly in all implementations. Signed-off-by: Xue Fuqiao <xfq.free@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Xue Fuqiao committed Oct 22, 2015 at 20:59 UTC a3e1fa97bc7a62073ede49a7f307c2fc629e465f
1 file changed +1 -1
Documentation/user-manual.txt
+1 -1
@@ -1491,7 +1491,7 @@ resolving a merge>>.
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1492 [[fixing-a-mistake-by-rewriting-history]]
1493 Fixing a mistake by rewriting history
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1496 If the problematic commit is the most recent commit, and you have not
1497 yet made that commit public, then you may just