docs: improve description for use-jsx-vars rule to clarify its purpose

Author: Rel1cx

packages/plugins/eslint-plugin-react-x/src/rules/use-jsx-vars.ts

@@ -16,8 +16,9 @@ export default createRule<[], MessageID>({
   meta: {
     type: "problem",
     docs: {
-      // eslint-disable-next-line eslint-plugin/require-meta-docs-description
-      description: "a helper rule to mark variables as used",
+      description:
+        // eslint-disable-next-line eslint-plugin/require-meta-docs-description
+        "helpes `eslint/no-unused-vars` to correctly mark JSX variables as used.",
       [Symbol.for("rule_features")]: RULE_FEATURES,
     },
     messages: {

website/pages/docs/rules/overview.md

@@ -65,7 +65,7 @@
 | [`prefer-read-only-props`](prefer-read-only-props)                                 | 0️⃣  | `🔍` `💭` | Enforces read-only props in components.                                                              |          |
 | [`prefer-shorthand-boolean`](prefer-shorthand-boolean)                             | 0️⃣  | `🔍` `🔧` | Enforces using shorthand syntax for boolean attributes.                                              |          |
 | [`prefer-shorthand-fragment`](prefer-shorthand-fragment)                           | 0️⃣  | `🔍`      | Enforces using shorthand syntax for fragments.                                                       |          |
-| [`use-jsx-vars`](use-jsx-vars)                                                     | 1️⃣  |           | Helper rule to mark variables as used in JSX.                                                        |          |
+| [`use-jsx-vars`](use-jsx-vars)                                                     | 1️⃣  |           | Helpes `eslint/no-unused-vars` to correctly detect variables used in JSX.                            |          |
 
 ### Deprecated
 

website/pages/docs/rules/use-jsx-vars.mdx

@@ -19,8 +19,9 @@ react-x/use-jsx-vars
 
 ## What it does
 
-Since 0.17.0 the eslint `no-unused-var`s rule does not detect variables used in JSX (see details). This rule will find variables used in JSX and mark them as used.
+Helpes `eslint/no-unused-vars` to correctly detect variables used in JSX.
 
+Since 0.17.0 the eslint `no-unused-vars`s rule does not detect variables used in JSX (see details). This rule will find variables used in JSX and mark them as used.
 This rule only has an effect when the `no-unused-vars` rule is enabled.
 
 ## Examples