Merge pull request #23 from harytfw/dev

Update README.md

README.md

@@ -11,7 +11,7 @@ An Firefox extension for drag behaviors, with WebExtension.
 
 ## Goals
 
-Currently I just want to provide an alternative to [Easy DragToGo+](https://www.firefox.net.cn/read-29894) for the reason that Firefox 57 won't support legacy extension anymore. This WebExtension is written in pure es6 without jQuery to avoid slow the browser down as much as possible.
+Currently I just want to provide an alternative to [Easy DragToGo+](https://www.firefox.net.cn/read-29894) for the reason that Firefox 57 won't support legacy extension anymore. This WebExtension is written in pure es6 without jQuery to avoid slowing the browser down as much as possible.
 
 ## Install to general use.
 
@@ -23,4 +23,4 @@ See [installing section](https://developer.mozilla.org/en-US/Add-ons/WebExtensio
 
 ## Request Feature 
 
-Open an issue and descript clearly what you need. If this feature is not out of scope of GlitterDrag, author will consider to implement it.
+Open an issue and describe clearly what you need. If this feature is not out of scope of GlitterDrag, author will consider to implement it.