Merge branch 'bc/maint-submodule-fix-parked' into maint

* bc/maint-submodule-fix-parked: git-submodule.sh: separate parens by a space to avoid confusing some shells

Junio C Hamano committed May 30, 2011 at 00:09 UTC a059240f06967f485e0a094e220bae73a746ed24

No changes.