Update labels.md

docs/labels.md

@@ -1 +1,16 @@
-# Working with Issue Labels
+# Working with Issue Labels
+
+Labels are appended using the method `NewIssue.Labels.Add(x)`.
+
+Example:
+    var myNewIssue = new NewIssue("Issue with dropdown menu");
+    myNewIssue.Labels.Add("bug");
+    
+The default labels that come with every repository are:
+- bug
+- duplicate
+- enhancement
+- help wanted
+- invalid
+- question
+- wontfix