README.md in arel-mysql-index-hint-0.1.0 vs README.md in arel-mysql-index-hint-0.1.1

@@ -23,9 +23,12 @@
     $ gem install arel-mysql-index-hint
 
 ## Usage
 
 ```ruby
+Article.hint(idx_article: :force)
+# => "SELECT `articles`.* FROM `articles` force INDEX (idx_article)"
+
 Article.joins(:comments).hint(articles: {idx_article: :use})
 # => "SELECT `articles`.* FROM `articles` use INDEX (idx_article) INNER JOIN `comments` ON `comments`
 
 Article.joins(:comments).hint(comments: {idx_comment: :force})
 # => "SELECT `articles`.* FROM `articles` INNER JOIN `comments` force INDEX (idx_comment) ON `comments"