Rendering errors in StarlingX Build Guide

[Bruce Jones]

Note to Mary - this template was filled in automatically by clicking on the "bug" icon on the doc page in question. it appears to be a standard OpenStack template. We may or may not want this.

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This bug tracker is for errors with the documentation, use the following as a template and remove or add fields as you see fit. Convert [ ] into [x] to check boxes:

- [X] This doc is inaccurate in this way: rendering of punctuation can be inconsistent and hard to read.
- [ ] This is a doc addition request.
- [ ] I have a fix to the document that I can paste below including example: input and output.

The StarlingX build guide (and perhaps other StarlingX documents) do not render the '-', '.' or '/' consistently. In some cases these punctuation marks are rendered so dimly that it becomes hard for a user to see that they are even there, which makes users sad because without these punctuation marks, the commands in the build guide do no work (or even run).

For examples of the problem, look for commands in the Code blocks that say "bash tb.sh exec". The '.' in those code blocks are almost invisible in both Chrome and Firefox.

Other examples of running the tb script render correctly e.g. "./tb.sh exec". Which is weird and makes users sad again.

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Release: 3.0.1.dev134 on 2020-04-21 21:40:07
SHA: bf28c5e9ad46ff69e9fc53e0e67e2bc47dac9921
Source: https://opendev.org/openstack/stx-docs/src/doc/source/developer_resources/build_guide.rst
URL: https://docs.starlingx.io/developer_resources/build_guide.html

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/736763
Committed: https://git.openstack.org/cgit/starlingx/docs/commit/?id=09d65eac3f86654b00b9289334ef91938184dd75
Submitter: Zuul
Branch: master

commit 09d65eac3f86654b00b9289334ef91938184dd75
Author: MCamp859 <email address hidden>
Date: Thu Jun 18 12:00:03 2020 -0400

    [WIP] Revert pygment style setting

    Update to openstackdocstheme changed code snippets display style.
    Revert to previous setting for better readability.

    Closes-Bug: 1883966

    Change-Id: Ibdf84da05ad4f6dbd8342c58ad215a9a3e68d6a7
    Signed-off-by: MCamp859 <email address hidden>