Add consistency to comparison operators list

[maneesha]

In the interest of better readability, this PR adds consistency to the comparison operators list by:

• Putting < and > on their own lines just as <= and >= are on their own lines
• Adding colon at each definition (only some terms had this colon)

[github-actions]

Thank you!

Thank you for your pull request 😃

🤖 This automated message can help you check the rendered files in your submission for clarity. If you have any questions, please feel free to open an issue in {sandpaper}.

If you have files that automatically render output (e.g. R Markdown), then you should check for the following:

• 🎯 correct output
• 🖼️ correct figures
• ❓ new warnings
• ‼️ new errors

Rendered Changes

🔍 Inspect the changes: https://github.com/datacarpentry/python-ecology-lesson/compare/md-outputs..md-outputs-PR-590

The following changes were observed in the rendered markdown documents:

 03-index-slice-subset.md | 7 ++++---
 md5sum.txt               | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible.

This output provides a way for you to inspect the output in a diff-friendly manner so that it's easy to see the changes that occur due to new software versions or randomisation.

⏱️ Updated at 2024-02-21 15:09:01 +0000

[quist00]

The greater consistency is a nice improvement.