Escape Markdown symbols in docs

matches Prettier formatting and may prevent undesired rendering in the future

docs/rules/no-template-target-blank.md

@@ -8,7 +8,7 @@ since: v7.0.0
 
 # vue/no-template-target-blank
 
-> disallow target="_blank" attribute without rel="noopener noreferrer"
+> disallow target="\_blank" attribute without rel="noopener noreferrer"
 
 - :bulb: Some problems reported by this rule are manually fixable by editor [suggestions](https://eslint.org/docs/developer-guide/working-with-rules#providing-suggestions).
 

docs/rules/prefer-import-from-vue.md

@@ -8,7 +8,7 @@ since: v8.5.0
 
 # vue/prefer-import-from-vue
 
-> enforce import from 'vue' instead of import from '@vue/*'
+> enforce import from 'vue' instead of import from '@vue/\*'
 
 - :gear: This rule is included in all of `"plugin:vue/vue3-essential"`, `"plugin:vue/vue3-strongly-recommended"` and `"plugin:vue/vue3-recommended"`.
 - :wrench: The `--fix` option on the [command line](https://eslint.org/docs/user-guide/command-line-interface#fixing-problems) can automatically fix some of the problems reported by this rule.

tools/update-docs.js

@@ -86,7 +86,10 @@ class DocFile {
  const description = meta.docs
  ? meta.docs.description
  : this.content.match(/^description: (.*)$/m)[1]
- const title = `# ${ruleId}\n\n> ${description}`
+ const escapedDescription = description
+ .replace(/\*/g, '\\*')
+ .replace(/_/g, '\\_')
+ const title = `# ${ruleId}\n\n> ${escapedDescription}`
  const notes = []
 
  if (meta.removedInVersion) {