Remove redundant bit clears from diff_setup()

diff --git a/t/t2101-update-index-reupdate.sh b/t/t2101-update-index-reupdate.sh
index 59b560bfdf240e87516aadd6a31a2fe84e85d49a..648184fd983512be57b46fb5903b42e4de5e4704 100755 (executable)
--- a/t/t2101-update-index-reupdate.sh
+++ b/t/t2101-update-index-reupdate.sh
@@ -40,7 +40,7 @@ test_expect_success 'update-index --remove --again' \
         git ls-files -s >current &&
         cmp current expected'
 
-test_expect_success 'first commit' 'git-commit -m initial'
+test_expect_success 'first commit' 'git commit -m initial'
 
 cat > expected <<\EOF
 100644 53ab446c3f4e42ce9bb728a0ccb283a101be4979 0      dir1/file3