Apply suggestions from code review

Co-authored-by: Milos Djermanovic <milos.djermanovic@gmail.com>

docs/_custom-rule-tutorial-code/enforce-foo-bar.test.js

@@ -9,7 +9,7 @@ const fooBarRule = require("./enforce-foo-bar");
 
 const ruleTester = new RuleTester({
   // Must use at least ecmaVersion 2015 because
-  // that's when `const` variable introduced.
+  // that's when `const` variable were introduced.
   parserOptions: { ecmaVersion: 2015 }
 });
 
@@ -24,7 +24,7 @@ ruleTester.run(
     }],
     // 'invalid' checks cases that should not pass
     invalid: [{
-      code:"const foo = 'baz';",
+      code: "const foo = 'baz';",
       output: 'const foo = "bar";',
       errors: 1,
     }],

docs/_custom-rule-tutorial-code/eslint.config.js

@@ -14,10 +14,10 @@ module.exports = [
             sourceType: "commonjs",
             ecmaVersion: "latest",
         },
-        // Using the eslint-plugin-example plugin downloaded from npm
+        // Using the eslint-plugin-example plugin defined locally
         plugins: {"example": eslintPluginExample},
         rules: {
-            "example/foo-bar": "error",
+            "example/enforce-foo-bar": "error",
         },
     }
 ]

docs/_custom-rule-tutorial-code/package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-example",
-  "version": "1.2.0",
+  "version": "1.0.0",
   "description": "ESLint plugin for enforce-foo-bar rule.",
   "main": "eslint-plugin-example.js",
   "keywords": [

docs/src/extend/custom-rule-tutorial.md

@@ -58,7 +58,7 @@ First, create a new project for your custom rule. Create a new directory, initia
 mkdir eslint-custom-rule-example # create directory
 cd eslint-custom-rule-example # enter the directory
 npm init -y # init new npm project
-touch enforce-foo-bar.js # create file foo-bar.js
+touch enforce-foo-bar.js # create file enforce-foo-bar.js
 ```
 
 ## Step 2: Stub Out the Rule File
@@ -349,7 +349,7 @@ This produces the following output in the terminal:
 
 ```text
 /<path-to-directory>/eslint-custom-rule-example/example.js
-  9:11  error  Value other than "bar" assigned to `const foo`. Unexpected value: baz  example/enforce-foo-bar
+  8:11  error  Value other than "bar" assigned to `const foo`. Unexpected value: baz  example/enforce-foo-bar
 
 ✖ 1 problem (1 error, 0 warnings)
   1 error and 0 warnings potentially fixable with the `--fix` option.
@@ -373,8 +373,8 @@ A complete annotated example of what a plugin's `package.json` file should look
   // Name npm package.
   // Add your own package name. eslint-plugin-example is taken!
   "name": "eslint-plugin-example",
-  "version": "1.2.0",
-  "description": "ESLint plugin for foo-bar rule.",
+  "version": "1.0.0",
+  "description": "ESLint plugin for enforce-foo-bar rule.",
   "main": "eslint-plugin-example.js", // plugin entry point
   "scripts": {
     "test": "node enforce-foo-bar.test.js"
@@ -435,7 +435,7 @@ This produces the following output in the terminal:
 
 ```text
 /<path-to-directory>/eslint-custom-rule-example/example.js
-  9:11  error  Value other than "bar" assigned to `const foo`. Unexpected value: baz  example/enforce-foo-bar
+  8:11  error  Value other than "bar" assigned to `const foo`. Unexpected value: baz  example/enforce-foo-bar
 
 ✖ 1 problem (1 error, 0 warnings)
   1 error and 0 warnings potentially fixable with the `--fix` option.