treewide: correct several "up-to-date" to "up to date"

diff --git a/git-merge-octopus.sh b/git-merge-octopus.sh
index bcf0d92ec223bf9e1f0995c5acef6376d1299502..5b2162c89d7b1bb110e08d273172256abb0829a4 100755 (executable)
--- a/git-merge-octopus.sh
+++ b/git-merge-octopus.sh
@@ -74,7 +74,7 @@ do
 
        case "$LF$common$LF" in
        *"$LF$SHA1$LF"*)
-               eval_gettextln "Already up-to-date with \$pretty_name"
+               eval_gettextln "Already up to date with \$pretty_name"
                continue
                ;;
        esac