fix typo

zxdvd · zxdvd · commit 6844fa4da23b · 2015-10-27T22:36:42.000+08:00
diff --git a/src/util/dom.js b/src/util/dom.js
@@ -26,7 +26,7 @@ exports.query = function (el) {
  * Check if a node is in the document.
  * Note: document.documentElement.contains should work here
  * but always returns false for comment nodes in phantomjs,
- * making unit tests difficult. This is fixed byy doing the
+ * making unit tests difficult. This is fixed by doing the
  * contains() check on the node's parentNode instead of
  * the node itself.
  *

Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ exports.query = function (el) {`
`26`	`26`	`* Check if a node is in the document.`
`27`	`27`	`* Note: document.documentElement.contains should work here`
`28`	`28`	`* but always returns false for comment nodes in phantomjs,`
`29`		`- * making unit tests difficult. This is fixed byy doing the`
	`29`	`+ * making unit tests difficult. This is fixed by doing the`
`30`	`30`	`* contains() check on the node's parentNode instead of`
`31`	`31`	`* the node itself.`
`32`	`32`	`*`