dgit(1): --overwrite: say in title that it's optional

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/dgit.1 b/dgit.1
index e8057d8d8e651f8758bdd4fd65ca882cc7d48da7..96169872eabd76b45853404c5068e5ec4d02dd5e 100644 (file)
--- a/dgit.1
+++ b/dgit.1
@@ -416,7 +416,7 @@ This can be useful with build, if you plan to commit later.  (dgit
 push will still ensure that the .dsc you upload and the git tree
 you push are identical, so this option won't make broken pushes.)
 .TP
-.BR --overwrite =\fIprevious-version\fR
+.BR --overwrite [=\fIprevious-version\fR]
 Declare that even though your git branch is not a descendant
 of the version in the archive
 according to the revision history,