tg export: Clarify usage

diff --git a/tg-export.sh b/tg-export.sh
index a7c459a17f37c14696edfba30e121ce3ca10996e..659e15ad76b156e421d49581ab9fccd482001f2e 100644 (file)
--- a/tg-export.sh
+++ b/tg-export.sh
@@ -21,7 +21,7 @@ while [ -n "$1" ]; do
        --collapse)
                driver=collapse;;
        -*)
-               echo "Usage: tg [...] export [-b BRANCH1,BRANCH2...] ([--collapse] NEWBRANCH | --quilt DIRECTORY)" >&2
+               echo "Usage: tg [...] export ([--collapse] NEWBRANCH | [-b BRANCH1,BRANCH2...] --quilt DIRECTORY)" >&2
                exit 1;;
        *)
                [ -z "$output" ] || die "output already specified ($output)"