Update README

README.md

@@ -2,13 +2,13 @@
 Sketch plugin to export artboards to HTML & CSS
 
 ## Download & Installation
-1. [Download](./archive/master.zip) the plugin.
+1. [Download](https://github.com/mludowise/Sketch-HTML-Export/archive/master.zip) the plugin.
 2. Upzip the downloaded file and double-click on "HTML.sketchplugin". It will automatically be installed.
 
 ## Using The Plugin
 Export the contents of any artboard to an HTML page.
 
-1. Select the layers you wish to include in the export and mark them for export. It doesn't matter what format or scale you select (similarly to [Zeplin](https://zeplin.io).
+1. Select the layers you wish to include in the export and mark them for export. It doesn't matter what format or scale you select (similar to [Zeplin](https://zeplin.io)). If you wish layers to be ignored during the HTML export, do not mark them for export.
 
   <img src="images/export.png" width=211>
 
@@ -22,5 +22,5 @@ Export the contents of any artboard to an HTML page.
   <img src="images/png-options.png" width=423>
 
   <img src="images/svg-options.png" width=423>
-  
+
 5. Select a location to save the export.