XS✔ ◾ Update rule.md

[brydeno]

Simplified the rule content

1. What triggered this change? (PBI link, Email Subject, conversation + reason, etc)

Email: Rule - use var

2. What was changed?

✏️ the content was simplified (just like var does :) )

3. Did you do pair or mob programming (list names)?

✏️ No

[github-actions]

Hi @brydeno,

We found some markdown suggestions for your Pull Request:

File	Error	Rule
rules/use-var/rule.md	Line 17 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: code blocks should have a language specified	Rule MD040
rules/use-var/rule.md	Line 25 MD040/fenced-code-language Fenced code blocks should have a language specified [Context: code blocks should have a language specified	Rule MD040

Please review and update your Markdown files accordingly.

[github-actions]

PR Metrics

✔ Thanks for keeping your pull request small.
✔ Thanks for adding tests.

	Lines
Product Code	-
Test Code	-
Subtotal	-
Ignored Code	8
Total	8

Metrics computed by PR Metrics. Add it to your Azure DevOps and GitHub PRs!