tests: make whitespace consistent

Signed-off-by: John Keeping <john@keeping.me.uk>

tests/t0105-commit.sh

@@ -16,22 +16,22 @@ run_test 'find commit msg' 'grep "<div class=.commit-msg.></div>" trash/tmp'
 run_test 'find diffstat' 'grep "<table summary=.diffstat. class=.diffstat.>" trash/tmp'
 
 run_test 'find diff summary' '
-	 grep "1 files changed, 1 insertions, 0 deletions" trash/tmp
+	grep "1 files changed, 1 insertions, 0 deletions" trash/tmp
 '
 
 run_test 'get root commit' '
-	 root=$(cd trash/repos/foo && git rev-list --reverse HEAD | head -1) &&
-	 cgit_url "foo/commit&id=$root" >trash/tmp &&
-	 grep "</html>" trash/tmp
+	root=$(cd trash/repos/foo && git rev-list --reverse HEAD | head -1) &&
+	cgit_url "foo/commit&id=$root" >trash/tmp &&
+	grep "</html>" trash/tmp
 '
 
 run_test 'root commit contains diffstat' '
-	 grep "<a href=./foo/diff/file-1.id=[0-9a-f]\{40\}.>file-1</a>" trash/tmp
+	grep "<a href=./foo/diff/file-1.id=[0-9a-f]\{40\}.>file-1</a>" trash/tmp
 '
 
 run_test 'root commit contains diff' '
-	 grep ">diff --git a/file-1 b/file-1<" trash/tmp &&
-	 grep "<div class=.add.>+1</div>" trash/tmp
+	grep ">diff --git a/file-1 b/file-1<" trash/tmp &&
+	grep "<div class=.add.>+1</div>" trash/tmp
 '
 
 tests_done