global: convert indentation-TABs to spaces

Transformed via this shell code:
t=$'\t'
git ls-files \
  | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \
  | grep -vE 'tests/pr/|help2man' \
  | xargs grep -lE "^ *$t" \
  | xargs perl -MText::Tabs -ni -le \
    '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'

1 files changed, 5 insertions, 5 deletions

diff --git a/tests/misc/sha256sum b/tests/misc/sha256sum
index 99c5e1ebd..d85f24884 100755
--- a/tests/misc/sha256sum
+++ b/tests/misc/sha256sum
@@ -28,16 +28,16 @@ my $sha_degenerate = "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b78
 my @Tests =
     (
      ['s1', {IN=> {f=> ''}},
-			{OUT=>"$sha_degenerate  f\n"}],
+                        {OUT=>"$sha_degenerate  f\n"}],
      ['s2', {IN=> {f=> 'a'}},
-			{OUT=>"ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb  f\n"}],
+                        {OUT=>"ca978112ca1bbdcafac231b39a23dc4da786eff8147c4e72b9807785afee48bb  f\n"}],
      ['s3', {IN=> {f=> 'abc'}},
-			{OUT=>"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  f\n"}],
+                        {OUT=>"ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad  f\n"}],
      ['s4',
       {IN=> {f=> 'abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq'}},
-			{OUT=>"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1  f\n"}],
+                        {OUT=>"248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1  f\n"}],
      ['s8', {IN=> {f=> 'a' x 1000000}},
-			{OUT=>"cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0  f\n"}],
+                        {OUT=>"cdc76e5c9914fb9281a1c7e284d73e67f1809a48a497200e046d39ccc7112cd0  f\n"}],
     );
 
 # Insert the `--text' argument for each test.