fix for issue 13 (#26)

Signed-off-by: ppradhan9 <ppradhan@progress.com>

Author: ppradhan9

libraries/windows_updates.rb

@@ -17,6 +17,7 @@ def initialize(data)
   end
 
   def title
+    @data = @data.is_a?(Array) ? @data.flatten[0] : (@data || {})
     @data['Title']
   end