[PATCH 1/4] git-column.txt: fix section header

["Martin Ågren" <martin.agren@gmail.com>]

We have too few dashes under "Examples", which causes Asciidoctor to not
pick it up as a section header, but to instead just render the dashes
literally. This also seems to confuse Asciidoctor about dashes in
general around here. It misinterprets the listing blocks in this
section, again rendering the dashes literally.

Make sure we have as many dashes as we have characters in "Examples".
This fixes the section-issue and, somehow, makes the listing blocks
render correctly.

Asciidoc renders identically before and after this patch, both man-page
and html.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
---
 See https://git-scm.com/docs/git-column

 Documentation/git-column.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git-column.txt b/Documentation/git-column.txt
index 763afabb6d..f58e9c43e6 100644
--- a/Documentation/git-column.txt
+++ b/Documentation/git-column.txt
@@ -47,7 +47,7 @@ OPTIONS
 	The number of spaces between columns. One space by default.
 
 EXAMPLES
-------
+--------
 
 Format data by columns:
 ------------
-- 
2.20.1