Documentation / git-remote-helpers.txtoon commit t4012-diff-binary.sh: use the $( ... ) construct for command substitution (e6ce6f4)
   1git-remote-helpers
   2==================
   3
   4This document has been moved to linkgit:gitremote-helpers[1].
   5
   6Please let the owners of the referring site know so that they can update the
   7link you clicked to get here.
   8
   9Thanks.