Fix style/lint issue

Author: reidmv

lib/puppet/functions/peadm/node_manager_yaml_location.rb

@@ -2,7 +2,7 @@
   dispatch :nm_yaml_location do
   end
 
-  def nm_yaml_location()
+  def nm_yaml_location
     File.join(Puppet.settings['confdir'], 'node_manager.yaml')
   end
 end