[PATCH v2] show-ref: make --head always show the HEAD ref

Updated the documentation to describe the new behavior.

Doug Bell (1):
  show-ref: make --head always show the HEAD ref

 Documentation/git-show-ref.txt | 10 ++++++----
 builtin/show-ref.c             |  8 ++++++--
 2 files changed, 12 insertions(+), 6 deletions(-)

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1.7.12.4