Corrected typos and replaced "*pretty*" with proper emphasis.

index.html

@@ -9,7 +9,7 @@
   <title>W3Fools – A W3Schools Intervention</title>
 
   <meta name="description" content=" We hope we can illuminate why W3Schools is a troublesome resource, why their faulty information is a detriment to the web, and what you (and they) can do about it.">
-  <meta name="author" content="The JavaScript and Front-end Developement Community">
+  <meta name="author" content="The JavaScript and Front-end Development Community">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
   <link rel="stylesheet" href="css/style.css">
@@ -1040,7 +1040,7 @@ <h3>JavaScript</h3>
                       The language was eventually standardized under the creative name ECMAScript by the ECMA international standards organization to
                       avoid legal conflicts with the trademark owner. Similarly, Microsoft named its clone of JavaScript, JScript. Meanwhile, JavaScriptCore,
                       the implementation of ECMAScript in Apple's Safari, appears to be willing to take the chance, and Google's v8 is off
-                      doing its own thing being awesome and breaking the mold, man.
+                      doing its own thing being awesome and breaking the mould, man.
                     </p>
                     <p>To put it&hellip; plainly, JavaScript is a subset (or superset, depending upon which version of JS you are describing) of ECMAScript. :)</p>
                   </li>
@@ -1182,7 +1182,7 @@ <h3>JavaScript</h3>
                     <a href="#js_special_characters" class="wrap">#</a>
                     <a href="http://www.w3schools.com/js/js_special_characters.asp" rel="nofollow" class="w3s-link">www.w3schools.com/js/js_special_characters.asp</a>
                     <p>
-                      That's weird, I am *pretty* sure that ampersands are not characters that need to be escaped in JS strings, but maybe I have been
+                      That's weird, I am <em>pretty</em> sure that ampersands are not characters that need to be escaped in JS strings, but maybe I have been
                       doing it wrong this whole time!?!? Maybe they meant that it is an HTML special character, so using it in JS blocks inside the
                       HTML document can cause problems.
                     </p>