lint: apply to readme

.travis.yml

@@ -17,7 +17,7 @@ before_install:
     # eslint for linting
     # - remove on Node.js < 6
     if [[ "$(cut -d. -f1 <<< "$TRAVIS_NODE_VERSION")" -lt 6 ]]; then
-      npm rm --slient --save-dev eslint
+      npm rm --slient --save-dev eslint eslint-plugin-markdown
     fi
   - |
     # mocha for testing

README.md

@@ -37,7 +37,7 @@ hbs exposes the `registerHelper` and `registerPartial` method from handlebars.
 ```javascript
 var hbs = require('hbs');
 
-hbs.registerHelper('helper_name', function(...) { ... });
+hbs.registerHelper('helper_name', function (options) { return 'helper value'; });
 hbs.registerPartial('partial_name', 'partial value');
 ```
 
@@ -46,7 +46,7 @@ For convenience, `registerPartials` provides a quick way to load all partials fr
 ```javascript
 var hbs = require('hbs');
 
-hbs.registerPartials(__dirname + '/views/partials' [, callback]);
+hbs.registerPartials(__dirname + '/views/partials', function (err) {});
 ```
 
 Partials that are loaded from a directory are named based on their filename, where spaces and hyphens are replaced with an underscore character:

appveyor.yml

@@ -18,7 +18,7 @@ install:
   - if "%nodejs_version%" equ "0.8" npm install -g --prefix "%npm_prefix:~0,-1%" npm@1.2.8000
   - npm config set shrinkwrap false
   # Remove all non-test dependencies
-  - npm rm --silent --save-dev eslint nyc
+  - npm rm --silent --save-dev eslint eslint-plugin-markdown nyc
   # Setup Node.js version-specific dependencies
   - ps: |
       # mocha for testing

package.json

@@ -15,6 +15,7 @@
   },
   "devDependencies": {
     "eslint": "5.16.0",
+    "eslint-plugin-markdown": "1.0.1",
     "mocha": "7.0.1",
     "nyc": "15.0.0",
     "rimraf": "2.7.1",
@@ -31,7 +32,7 @@
     "npm": "1.2.8000 || >= 1.4.16"
   },
   "scripts": {
-    "lint": "eslint .",
+    "lint": "eslint --plugin markdown --ext js,md .",
     "test": "mocha --reporter spec --ui qunit --bail test/*/index.js",
     "test-cov": "nyc --reporter=html --reporter=text npm test"
   }