fix single dash

diff --git a/doc/ikiwiki-makerepo.mdwn b/doc/ikiwiki-makerepo.mdwn
index eccfb692a0d0ae913caa670abc2e5ef9229aa5aa..928440f99e360eabcfec5b6b15df77bd0bbf614f 100644 (file)
--- a/doc/ikiwiki-makerepo.mdwn
+++ b/doc/ikiwiki-makerepo.mdwn
@@ -12,7 +12,7 @@ ikiwiki-makerepo bzr|mercurial srcdir
 
 `ikiwiki-makerepo` injects an existing `srcdir` directory, containing
 sources for an ikiwiki wiki, into revision control. It is rarely
-run directly; consider using `ikiwiki -setup /etc/ikiwiki/wiki.setup` instead
+run directly; consider using `ikiwiki --setup /etc/ikiwiki/wiki.setup` instead
 to set up a wiki.
 
 For git, the `repo` is created as a bare git repository, and the srcdir is