Fixed spelling mistake

Author: daiscog

readme.md

@@ -80,7 +80,7 @@ window.html5 = {
 
 If the `shivMethods` option is set to `true` (by default) HTML5 Shiv will override `document.createElement`/`document.createDocumentFragment` in Internet Explorer 6-8 to allow dynamic DOM creation of HTML5 elements. 
 
-Known issue: If an element is created using the overridden `createElement` method this element returns a document fragment as its `parentNode`, but should be normally `null`. If a script relays on this behavior, `shivMethods`should be set to `false`.
+Known issue: If an element is created using the overridden `createElement` method this element returns a document fragment as its `parentNode`, but should be normally `null`. If a script relies on this behavior, `shivMethods`should be set to `false`.
 Note: jQuery 1.7+ has implemented his own HTML5 DOM creation fix for Internet Explorer 6-8. If all your scripts (including Third party scripts) are using jQuery's manipulation and DOM creation methods, you might want to set this option to `false`.
 
 **Configuring `shivMethods` before `html5shiv.js` is included.**