t9001: fix indentation in test_no_confirm()

The continuations of the compound command were indented as if they were
continuations of the embedded pipe, which was misleading.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t9001-send-email.sh

@@ -61,8 +61,8 @@ test_no_confirm () {
 		--smtp-server="$(pwd)/fake.sendmail" \
 		$@ \
 		$patches >stdout &&
-		! grep "Send this email" stdout &&
-		>no_confirm_okay
+	! grep "Send this email" stdout &&
+	>no_confirm_okay
 }
 
 # Exit immediately to prevent hang if a no-confirm test fails