completion: refactor __gitcomp related tests

diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_master b/t/t4013/diff.diff-tree_-c_--stat_--summary_master
index 7088683444e54a026e201849ef5d635fab66fc3b..81c3021541bc61ec36557822d314c2e57e0a1265 100644 (file)
--- a/t/t4013/diff.diff-tree_-c_--stat_--summary_master
+++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_master
@@ -1,6 +1,6 @@
 $ git diff-tree -c --stat --summary master
 59d314ad6f356dd08601a4cd5e530381da3e3c64
- dir/sub |    2 ++
- file0   |    3 +++
+ dir/sub | 2 ++
+ file0   | 3 +++
  2 files changed, 5 insertions(+)
 $