t7810-grep.sh: fix a whitespace inconsistency

Signed-off-by: Charles Bailey <charles@hashpling.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Charles Bailey committed Jun 30, 2016 at 11:13 UTC 89e64100f414e9b2a6458ca8401cfd9626990e13
1 file changed +1 -1
t/t7810-grep.sh
+1 -1
@@ -175,7 +175,7 @@ do
175
176 test_expect_success "grep -c $L (no /dev/null)" '
177 ! git grep -c test $H | grep /dev/null
178 - '
178 + '
179
180 test_expect_success "grep --max-depth -1 $L" '
181 {