DRIVERS-2789 Fix Math Rendering in Client Side Encryption Spec

[blink1073]

Please complete the following before merging:

• Update changelog.
• Make sure there are generated JSON files from the YAML test files.
• Test changes in at least one language driver.
• Test these changes against all server versions and topologies (including standalone, replica set, sharded
  clusters, and serverless).

[W-A-James]

Running the following command, there are also instances of this pattern in source/client-side-encryption/tests/README.md. It does seem that these predate the conversion to markdown, but this seems like a good place to fix them. Checking further, these were introduced in the conversion of the readme from rst to md.

grep -n '`\$.+\$`' **/*.md

Running the following should fix these instances and might be useful going forward as we continue to convert more specs to markdown

sed -i --regexp-extended 's/`(\$.+\$)`/\1/' **/*.md # Removes wrapping backticks from math rendering in all markdown files and writes results in place

[blink1073]

@W-A-James what platform are you using?

When I run those commands I get no output from grep, and sed: 1: "s/`(\$.+\$)`/\1/": \1 not defined in the RE from the second command.

[W-A-James]

@blink1073 I'm running on Ubuntu 20.04 through WSL2.

[blink1073]

Thanks, I got grep -E -n '`\$.+\$`' **/*.md to work on MacOS, but I couldn't find an equivalent sed invocation that worked.

[W-A-James]

Almost done, just a couple unmatched backticks