Merge branch 'jn/maint-doc-dashdash' into jn/doc-dashdash

* jn/maint-doc-dashdash: Documentation: quote double-dash for AsciiDoc

Junio C Hamano committed Jun 29, 2011 at 09:25 UTC 347231f7352a4caac8bd95924c20afde4455c89c

No changes.