t1001-read-tree-m-2way: modernize test format

Some tests are still using the older four space indent format. Update
these to use tabs.

Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t1001-read-tree-m-2way.sh b/t/t1001-read-tree-m-2way.sh
index 3fb1b0c162ded2a5d78767dbd62de97fc59e5d29..88c524f6558eedd0775da7500d84a90ba19edeba 100755 (executable)
--- a/t/t1001-read-tree-m-2way.sh
+++ b/t/t1001-read-tree-m-2way.sh
@@ -26,7 +26,7 @@ TEST_PASSES_SANITIZE_LEAK=true
 . "$TEST_DIRECTORY"/lib-read-tree.sh
 
 read_tree_twoway () {
-    git read-tree -m "$1" "$2" && git ls-files --stage
+       git read-tree -m "$1" "$2" && git ls-files --stage
 }
 
 compare_change () {