[spp] [PATCH v5 0/2] docs:fix error and improve document under spp_vf

[x-fn-spp at sl.ntt-tx.co.jp]

From: Hideyuki-Yamashita <yamashita.hideyuki at po.ntt-tx.co.jp>

Hello Yasufumi-san,
In v4 patch set I shortened the content too much.
The important thing is "commit message should be wrapped at 72 characters".

So I reverted commit message with proper wrapping.

The purpose of these patch is the same with the original
(fix and improve document related to spp_vf).

BR,
Hideyuki Yamashita

Hideyuki-Yamashita (2):
  docs: fix document error under spp_vf directory
  docs: improve document under spp_vf directory

 docs/guides/spp_vf/gsg/build.rst          | 53 ++++++++++++++----
 docs/guides/spp_vf/use_cases/usecase1.rst | 89 +++++++++++++++++--------------
 2 files changed, 90 insertions(+), 52 deletions(-)

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1.9.1