doc: update sphinx installation instructions
authorJohn McNamara <john.mcnamara@intel.com>
Sun, 17 Jul 2016 13:19:08 +0000 (14:19 +0100)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Fri, 22 Jul 2016 17:59:54 +0000 (19:59 +0200)
commit4b677a3b60894ed0cbe7fd49e7996a9a88d0a39e
tree0378dbd242cb80f906bf5c5d91b30f69e41d63f6
parent3ec02f9ce7d8c4fd85611e0acba679736d4f48a3
doc: update sphinx installation instructions

Update the Sphinx installation instructions in the documentation
contributors guide to reflect the fact that in the 1.4+ versions
of Sphinx the ReadTheDocs theme must also be installed. Previously,
in version 1.3.x, it was installed by default.

Also change 'yum' to 'dnf' for package installations.

Signed-off-by: John McNamara <john.mcnamara@intel.com>
doc/guides/contributing/documentation.rst