docs(contributing): specify yeoman contrib docs

Awk34 · Awk34 · commit b98d9be5a890 · 2016-05-11T12:35:48.000-04:00
[skip ci]
diff --git a/contributing.md b/contributing.md
@@ -1,6 +1,6 @@
 # Contributing
 
-See the [contributing docs](https://github.com/yeoman/yeoman/blob/master/contributing.md)
+See the [Yeoman contributing docs](https://github.com/yeoman/yeoman/blob/master/contributing.md)
 
 Additionally for this generator:
 
