doc: fix length of underlined section-title

In AsciiDoc, it is OK to say: this is my title ------------------------- but AsciiDoctor is more strict. Let's match the underline to the title (which also makes the source prettier to read). The output from AsciiDoc is the same either way. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Jeff King committed May 13, 2015 at 00:58 UTC a367b8699de2cfcf03b9427d130ab49b8466aa68
1 file changed +1 -1
Documentation/git-fast-import.txt
+1 -1
@@ -600,7 +600,7 @@ be removed from the branch.
600 See `filemodify` above for a detailed description of `<path>`.
601
602 `filecopy`
603 -^^^^^^^^^^^^
603 +^^^^^^^^^^
604 Recursively copies an existing file or subdirectory to a different
605 location within the branch. The existing file or directory must
606 exist. If the destination exists it will be completely replaced