Error Notification free WordPress plugin

This plugin gives an ability for your website visitors to notify you about any errors that have been found in your posts or pages. How it works? For example, somebody visited your website where you have a post/page that has this content: “WordPres started in 2003 with a single bit of code to enhance the typography of everyday writing and with fewer users than you can count on your fingers and toes.” As you noticed, the first word “WordPres” is missing one “s” in the end. So, to notify you about this, your visitor has to highlight a word “WordPres” and press Shift + E or click on a link under the content body. Then you will get an email that will have the page name, url to that page and highlighted word/sentence.