t: trivial whitespace cleanups

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t0002-gitfile.sh

@@ -7,7 +7,7 @@ Verify that plumbing commands work when .git is a file
 . ./test-lib.sh
 
 objpath() {
-    echo "$1" | sed -e 's|\(..\)|\1/|'
+	echo "$1" | sed -e 's|\(..\)|\1/|'
 }
 
 objck() {
@@ -19,7 +19,6 @@ objck() {
 	fi
 }
 
-
 test_expect_success 'initial setup' '
 	REAL="$(pwd)/.real" &&
 	mv .git "$REAL"

t/t0003-attributes.sh

@@ -13,7 +13,6 @@ attr_check () {
 	test_line_count = 0 err
 }
 
-
 test_expect_success 'setup' '
 	mkdir -p a/b/d a/c b &&
 	(