[PATCH] Fix regex pattern in commit-msg

Between the count and the line output, some
uniq(1) versions put a TAB character, not a space.
Make sure both are handled.

Signed-off-by: Luben Tuikov <redacted>
---
 templates/hooks--commit-msg |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)