missing bracket syntax error

chef/templates/default/chef-client.pill.erb

@@ -1,7 +1,7 @@
 Bluepill.application("chef-client") do |app|
 
   app.process("chef-client") do |process|
-    process.pid_file = "<%= node[:chef[:run_path] %>/chef-client.pid"
+    process.pid_file = "<%= node[:chef][:run_path] %>/chef-client.pid"
     process.working_dir = "<%= node[:chef][:path] %>"
     process.start_command = "env PATH=/usr/local/bin:/usr/local/sbin:/bin:/sbin:/usr/bin:/usr/sbin<% if node[:languages][:ruby][:gems_dir] %>:<%= node[:languages][:ruby][:gems_dir] %>/bin<% end -%> chef-client -i <%= node[:chef][:client_interval] %> -s <%= node[:chef][:client_splay] %>"
     process.stdout = process.stderr = "<%= node[:chef][:log_dir] %>/client.log"