tree 863bbeebf436bec3bf1df4a5e95b9d2772a96fa5
parent 364358ec931e45de8a492bc51c558f74e3f58789
author Masayuki Igawa <masayuki.igawa@gmail.com> 1510644575 +0900
committer Masayuki Igawa <masayuki.igawa@gmail.com> 1510644575 +0900
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQJNBAABCgA3FiEEwnwvADoqmZqQOnU9KQ9T7ciZv4kFAloKnMYZHG1hc2F5dWtp
 LmlnYXdhQGdtYWlsLmNvbQAKCRApD1PtyJm/iYwjEACjw5hB6btcexsQOzEvVmfP
 /UMErfgExGeWVzMp+HaozXJmsffLdTqYvy5YaTuZ71Q/9vh+LQ+/RETLwc/frQjc
 fmi0Q9FTY9xcOuiPCgEWipTnRDxZDF0swoFKGUQr9K63Vy4D60IrTFBV4c0DVMkS
 Ae/GbOIRzNHHVvu7bAjefiMCQgXqw0aIBjk4/mxA15zfqaGaFftWigzw0kwwtUHs
 oqjyBXYHw+KHr9pqaWONM1kU4LiYKsoFY9f7JWvWRIGEwgdLebPwhXfrUIXVl5hr
 NIUnR4B816tnTObQtHZ4MPdCoEtHlP/7PBvy5+5eFyxYYzmWtQmnfXcHaqWN6FtT
 EWnGIfGEBdUBjT1tjDWGWm3cOfoWvh+H0H3ZU+PSaZBxYn8FZgfEfM4yG7FFWtbW
 sgLigkfx4bYLNX8xwCqXKRGiHdhIU1mfZ3vPzY4ceYoIJxFEKdkXoYsnByuUpgTo
 26DBLhYqlzhftue6FWTrEQsGpb3QI2VSkS/Dym4Bdpmk6zYhPIkbugHiomON6NCB
 DUfUcxhcPQAqqSv9e58GkYqd/eQI5aB5qGi9bf7Tz4njHRgqog5UTDTb6bIfJzDn
 B4WinopQV6NWIdn68gZefgK/dz19Us9z0QGZPqd5TLXVcauVKTZXS48s6nKOhOPB
 14+esa2shP7kbBJfjud8Lw==
 =/Mie
 -----END PGP SIGNATURE-----

Fix directory tree appearance in document

This commit fixes the directory tree appearance in document. It looks
like that the original rst line blocks don't work in the current
renderer. As a result, the directory structure is a little difficult to
understand. So, this commit use a literal block instead of that as a
quick fix.

Change-Id: I897cec40cc1ee5ead50997e75c474e1f78ee763e