Update README.md

Changed link so it goes to the right place instead of trying to go to a page in github.

Author: David Parvin

README.md

@@ -15,7 +15,7 @@ Contributions to this docset are welcome. Please submit PRs to the *live* branch
 
 No contribution is too big or too small--
 
-1. Visit the page to edit on [docs.microsoft.com/nuget](docs.microsoft.com/nuget), then click the **Edit** button on the top right. This brings you to the appropriate markdown page in the repo.    
+1. Visit the page to edit on [docs.microsoft.com/nuget](https://docs.microsoft.com/en-us/nuget/), then click the **Edit** button on the top right. This brings you to the appropriate markdown page in the repo.    
 1. Edit the markdown:
     1. If you're including images (use PNGs, generally), place them in the media folder that's in the topic's folder. Links are then `media/<image_name>.png`.
     1. Relative links to other pages in this docset should be in the form `../<folder>/<topic-file>.md` including the training `.md`. If you're linking to another topic in the same folder, then `../<folder>/` can be omitted. When using anchors, always remember to include the `.md` before the `#`.
@@ -150,4 +150,4 @@ Block-level HTML elements have a few restrictions:
 
 * They must be separated from surrounding text by blank lines.
 * The begin and end tags of the outermost block element must not be indented.
-* Markdown can't be used within HTML blocks.
+* Markdown can't be used within HTML blocks.